Merge pull request #744 from InsanusMokrassar/7.0.2

7.0.2

.github/workflows/packages_publishing.yml

@@ -8,12 +8,16 @@ jobs:
       - uses: actions/setup-java@v1
         with:
           java-version: 11
+      - name: Setup LibCurl
+        run: sudo apt install -y libcurl4-openssl-dev
       - name: Rewrite version
         run: |
           branch="`echo "${{ github.ref }}" | grep -o "[^/]*$"`"
           cat gradle.properties | sed -e "s/^library_version=\([0-9\.]*\)/library_version=\1-branch_$branch-build${{ github.run_number }}/" > gradle.properties.tmp
           rm gradle.properties
           mv gradle.properties.tmp gradle.properties
+      - name: KotlinSymbolProcessing execution
+        run: ./gradlew ksp
       - name: Build
         run: ./gradlew build
       - name: Publish to Gitea

CHANGELOG.md

@@ -1,5 +1,20 @@
 # TelegramBotAPI changelog
 
+## 7.0.2
+
+_This update brings experimental support of `linuxX64` and `mingwX64` platforms_
+
+* `Versions`:
+    * `Kotlin`: `1.8.10` -> `1.8.20`
+    * `MicroUtils`: `0.17.5` -> `0.17.8`
+    * `Ktor`: `2.2.4` -> `2.3.0`
+* `Core`:
+    * New `RequestsExecutor` - `MultipleClientKtorRequestsExecutor`
+    * Old `KtorRequestsExecutor` has been renamed to `DefaultKtorRequestsExecutor`
+    * `KtorRequestsExecutor` now is `expect class`
+        * On `JS`, `JVM` and `MinGWX64` platforms it is `DefaultKtorRequestsExecutor`
+        * On `LinuxX64` platform it is `MultipleClientKtorRequestsExecutor`
+
 ## 7.0.1
 
 * `Core`:

README.md

@@ -1,9 +1,11 @@
 # TelegramBotAPI [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi) [![Supported version](https://img.shields.io/badge/Telegram%20Bot%20API-6.6-blue)](https://core.telegram.org/bots/api-changelog#march-9-2023)
 
 |          Docs          |                                   [![KDocs](https://img.shields.io/static/v1?label=Dokka&message=KDocs&color=blue&logo=kotlin)](https://tgbotapi.inmo.dev/index.html) [![Mini tutorial](https://img.shields.io/static/v1?label=Bookstack&message=Tutorial&color=blue&logo=bookstack)](https://bookstack.inmo.dev/books/telegrambotapi/chapter/introduction-tutorial)                                    |
-|:---:|:---:|
+|:----------------------:|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
 |      Useful repos      |                           [![Create bot](https://img.shields.io/static/v1?label=Github&message=Template&color=blue&logo=github)](https://github.com/InsanusMokrassar/TelegramBotAPI-bot_template/generate) [![Examples](https://img.shields.io/static/v1?label=Github&message=Examples&color=blue&logo=github)](https://github.com/InsanusMokrassar/TelegramBotAPI-examples/)                           |
 |          Misc          |                              [![Awesome Kotlin Badge](https://kotlin.link/awesome-kotlin.svg)](https://github.com/KotlinBy/awesome-kotlin) [![Small survey](https://img.shields.io/static/v1?label=Google&message=Survey&color=blue&logo=google-sheets)](https://docs.google.com/forms/d/e/1FAIpQLSctdJHT_aEniyYT0-IUAEfo1hsIlezX2owlkEAYX4KPl2V2_A/viewform?usp=sf_link)                               |
+|       Platforms        |                                                                                                      ![JVM](https://img.shields.io/badge/JVM-red?style=plastic&logo=openjdk&logoColor=white) ![Js](https://img.shields.io/badge/JavaScript-323330?style=plastic&logo=javascript&logoColor=F7DF1E)                                                                                                       |
+| Experimental Platforms |                                                                                                ![Linux x64](https://img.shields.io/badge/LinuxX64-FCC624?style=plastic&logo=linux&logoColor=black) ![MinGW x64](https://img.shields.io/badge/MinGWX64-black?style=plastic&logo=windows&logoColor=green)                                                                                                 |
 
 <!--- [![Telegram Channel](./resources/tg_channel_qr.jpg)](https://t.me/ktgbotapi) --->
 

gradle.properties

@@ -6,4 +6,4 @@ kotlin.incremental=true
 kotlin.incremental.js=true
 
 library_group=dev.inmo
-library_version=7.0.1
+library_version=7.0.2

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 
-kotlin = "1.8.10"
+kotlin = "1.8.20"
 kotlin-serialization = "1.5.0"
 kotlin-coroutines = "1.6.4"
 
@@ -8,12 +8,12 @@ javax-activation = "1.1.1"
 
 korlibs = "3.4.0"
 uuid = "0.7.0"
-ktor = "2.2.4"
+ktor = "2.3.0"
 
-ksp = "1.8.10-1.0.9"
+ksp = "1.8.20-1.0.11"
-kotlin-poet = "1.12.0"
+kotlin-poet = "1.13.0"
 
-microutils = "0.17.5"
+microutils = "0.17.8"
 
 github-release-plugin = "2.4.1"
 dokka = "1.8.10"
@@ -31,6 +31,8 @@ kotlin-test-js = { module = "org.jetbrains.kotlin:kotlin-test-js", version.ref =
 
 ktor-client-core = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
 ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
+ktor-client-curl = { module = "io.ktor:ktor-client-curl", version.ref = "ktor" }
+ktor-client-winhttp = { module = "io.ktor:ktor-client-winhttp", version.ref = "ktor" }
 ktor-server = { module = "io.ktor:ktor-server", version.ref = "ktor" }
 ktor-server-host-common = { module = "io.ktor:ktor-server-host-common", version.ref = "ktor" }
 

mppProjectWithSerialization.gradle

@@ -13,6 +13,8 @@ kotlin {
         browser()
         nodejs()
     }
+    linuxX64()
+    mingwX64()
 
     sourceSets {
         commonMain {

tgbotapi.behaviour_builder.fsm/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSM.kt

@@ -93,8 +93,9 @@ interface BehaviourContextWithFSM<T : State> : BehaviourContext, StatesMachine<T
             behaviourContext: BehaviourContext,
             handlers: List<BehaviourWithFSMStateHandlerHolder<*, T>>,
             statesManager: StatesManager<T>,
+            fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
             onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
-        ) = DefaultBehaviourContextWithFSM<T>(behaviourContext, statesManager, handlers, onStateHandlingErrorHandler)
+        ) = DefaultBehaviourContextWithFSM<T>(behaviourContext, statesManager, handlers, fallbackHandler, onStateHandlingErrorHandler)
     }
 }
 
@@ -129,11 +130,12 @@ class DefaultBehaviourContextWithFSM<T : State>(
     private val behaviourContext: BehaviourContext,
     private val statesManager: StatesManager<T>,
     private val handlers: List<BehaviourWithFSMStateHandlerHolder<*, T>>,
+    private val fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     private val onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler()
 ) : BehaviourContext by behaviourContext, BehaviourContextWithFSM<T> {
     private val updatesFlows = mutableMapOf<Any, DefaultBehaviourContextWithFSM<T>>()
     private val additionalHandlers = mutableListOf<BehaviourWithFSMStateHandlerHolder<*, T>>()
-    private var actualHandlersList = additionalHandlers + handlers
+    private var actualHandlersList = additionalHandlers + handlers + listOfNotNull(fallbackHandler)
 
     protected val statesJobs = mutableMapOf<T, Job>()
     protected val statesJobsMutex = Mutex()
@@ -250,6 +252,7 @@ class DefaultBehaviourContextWithFSM<T : State>(
         behaviourContext.copy(bot, scope, broadcastChannelsSize, onBufferOverflow, upstreamUpdatesFlow, triggersHolder),
         handlers,
         statesManager,
+        fallbackHandler,
         onStateHandlingErrorHandler
     )
 
@@ -265,6 +268,7 @@ class DefaultBehaviourContextWithFSM<T : State>(
         behaviourContext.copy(bot, scope, broadcastChannelsSize, onBufferOverflow, upstreamUpdatesFlow, triggersHolder),
         handlers,
         statesManager,
+        fallbackHandler,
         onStateHandlingErrorHandler
     )
 }

tgbotapi.behaviour_builder.fsm/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContextWithFSMBuilder.kt

@@ -31,6 +31,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSM(
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     statesManager: StatesManager<T> = DefaultStatesManager(InMemoryDefaultStatesManagerRepo()),
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
+    fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): DefaultBehaviourContextWithFSM<T> = BehaviourContextWithFSM(
@@ -41,6 +42,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSM(
     ),
     presetHandlers,
     statesManager,
+    fallbackHandler,
     onStateHandlingErrorHandler
 ).apply { block() }
 
@@ -59,6 +61,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSMAndStartLongPolling(
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     statesManager: StatesManager<T> = DefaultStatesManager(InMemoryDefaultStatesManagerRepo()),
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
+    fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
     timeoutSeconds: Seconds = 30,
     autoDisableWebhooks: Boolean = true,
@@ -71,6 +74,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSMAndStartLongPolling(
     defaultExceptionsHandler,
     statesManager,
     presetHandlers,
+    fallbackHandler,
     onStateHandlingErrorHandler,
     block
 ).run {
@@ -104,6 +108,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSM(
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     statesManager: StatesManager<T> = DefaultStatesManager(InMemoryDefaultStatesManagerRepo()),
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
+    fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
     block: CustomBehaviourContextReceiver<DefaultBehaviourContextWithFSM<T>, Unit>
 ): DefaultBehaviourContextWithFSM<T> = BehaviourContextWithFSM(
@@ -114,6 +119,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSM(
     ),
     presetHandlers,
     statesManager,
+    fallbackHandler,
     onStateHandlingErrorHandler
 ).apply { block() }
 
@@ -137,6 +143,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSMAndStartLongPolling(
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     statesManager: StatesManager<T> = DefaultStatesManager(InMemoryDefaultStatesManagerRepo()),
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
+    fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
     timeoutSeconds: Seconds = 30,
     autoDisableWebhooks: Boolean = true,
@@ -150,6 +157,7 @@ suspend fun <T : State> TelegramBot.buildBehaviourWithFSMAndStartLongPolling(
         defaultExceptionsHandler,
         statesManager,
         presetHandlers,
+        fallbackHandler,
         onStateHandlingErrorHandler,
         block
     ).run {

tgbotapi.behaviour_builder.fsm/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/TelegramBotWithFSM.kt

@@ -46,6 +46,7 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSM(
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     statesManager: StatesManager<T> = DefaultStatesManager(InMemoryDefaultStatesManagerRepo()),
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
+    fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     testServer: Boolean = false,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
     timeoutSeconds: Seconds = 30,
@@ -65,6 +66,7 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSM(
         defaultExceptionsHandler,
         statesManager,
         presetHandlers,
+        fallbackHandler,
         onStateHandlingErrorHandler,
         timeoutSeconds,
         autoDisableWebhooks,
@@ -97,6 +99,7 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSMAndStartLongPolling(
     defaultExceptionsHandler: ExceptionHandler<Unit>? = null,
     statesManager: StatesManager<T> = DefaultStatesManager(InMemoryDefaultStatesManagerRepo()),
     presetHandlers: List<BehaviourWithFSMStateHandlerHolder<*, T>> = listOf(),
+    fallbackHandler: BehaviourWithFSMStateHandlerHolder<T, T>? = null,
     testServer: Boolean = false,
     onStateHandlingErrorHandler: StateHandlingErrorHandler<T> = defaultStateHandlingErrorHandler(),
     timeoutSeconds: Seconds = 30,
@@ -116,6 +119,7 @@ suspend fun <T : State> telegramBotWithBehaviourAndFSMAndStartLongPolling(
             defaultExceptionsHandler,
             statesManager,
             presetHandlers,
+            fallbackHandler,
             onStateHandlingErrorHandler,
             timeoutSeconds,
             autoDisableWebhooks,

tgbotapi.behaviour_builder/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/behaviour_builder/BehaviourContext.kt

@@ -5,6 +5,7 @@ package dev.inmo.tgbotapi.extensions.behaviour_builder
 import dev.inmo.micro_utils.coroutines.*
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.extensions.behaviour_builder.utils.handlers_registrar.TriggersHolder
+import dev.inmo.tgbotapi.types.UpdateIdentifier
 import dev.inmo.tgbotapi.types.update.abstracts.Update
 import dev.inmo.tgbotapi.updateshandlers.*
 import kotlinx.coroutines.*
@@ -71,9 +72,17 @@ class DefaultBehaviourContext(
     private val additionalUpdatesSharedFlow = MutableSharedFlow<Update>(0, broadcastChannelsSize, onBufferOverflow)
     override val allUpdatesFlow: Flow<Update> = (additionalUpdatesSharedFlow.asSharedFlow()).let {
         if (upstreamUpdatesFlow != null) {
-            var lastHandledUpdate = -1L
+            val handledUpdates = mutableSetOf<UpdateIdentifier>()
             (it + upstreamUpdatesFlow).filter {
-                (it.updateId > lastHandledUpdate).also { passed -> if (passed) { lastHandledUpdate = it.updateId } }
+                val passed = handledUpdates.add(it.updateId)
+                (passed).also { passed ->
+                    val needToDropCount = handledUpdates.size - broadcastChannelsSize
+                    if (needToDropCount > 0) {
+                        handledUpdates.removeAll(
+                            handledUpdates.take(needToDropCount).ifEmpty { return@also }
+                        )
+                    }
+                }
             }
         } else {
             it

tgbotapi.behaviour_builder/src/linuxX64Main/kotlin/ActualDefaultCoroutineScopeProvider.kt

@@ -0,0 +1,6 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+
+actual var defaultCoroutineScopeProvider: () -> CoroutineScope = { CoroutineScope(Dispatchers.Default) }

tgbotapi.behaviour_builder/src/mingwX64Main/kotlin/ActualDefaultCoroutineScopeProvider.kt

@@ -0,0 +1,6 @@
+package dev.inmo.tgbotapi.extensions.behaviour_builder
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+
+actual var defaultCoroutineScopeProvider: () -> CoroutineScope = { CoroutineScope(Dispatchers.Default) }

tgbotapi.core/build.gradle

@@ -48,11 +48,23 @@ kotlin {
                 api libs.javax.activation
             }
         }
+
+        linuxX64Main {
+            dependencies {
+                api libs.ktor.client.curl
+            }
+        }
+
+        mingwX64Main {
+            dependencies {
+                api libs.ktor.client.winhttp
+            }
+        }
     }
 }
 
 dependencies {
-    add("kspJvm", project(":tgbotapi.ksp"))
+    add("kspCommonMainMetadata", project(":tgbotapi.ksp"))
 }
 
 ksp {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/KtorRequestsExecutor.kt

@@ -1,134 +1,25 @@
 package dev.inmo.tgbotapi.bot.ktor
 
-import dev.inmo.micro_utils.coroutines.runCatchingSafely
-import dev.inmo.micro_utils.coroutines.safely
 import dev.inmo.tgbotapi.bot.BaseRequestsExecutor
-import dev.inmo.tgbotapi.bot.TelegramBot
-import dev.inmo.tgbotapi.bot.exceptions.*
-import dev.inmo.tgbotapi.bot.ktor.base.*
 import dev.inmo.tgbotapi.bot.settings.limiters.ExceptionsOnlyLimiter
 import dev.inmo.tgbotapi.bot.settings.limiters.RequestLimiter
-import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
-import dev.inmo.tgbotapi.types.Response
+import dev.inmo.tgbotapi.utils.nonstrictJsonFormat
-import dev.inmo.tgbotapi.utils.*
+import io.ktor.client.*
-import io.ktor.client.HttpClient
-import io.ktor.client.plugins.*
-import io.ktor.client.statement.bodyAsText
-import io.ktor.client.statement.readText
 import kotlinx.serialization.json.Json
 
-@RiskFeature
+/**
-fun createTelegramBotDefaultKtorCallRequestsFactories() = listOf(
+ * Represents default [BaseRequestsExecutor] working on [Ktor](https://ktor.io) [HttpClient]
-    SimpleRequestCallFactory(),
+ *
-    MultipartRequestCallFactory(),
+ * * On JS, JVM and MingwX64 platforms it is [dev.inmo.tgbotapi.bot.ktor.base.DefaultKtorRequestsExecutor]
-    DownloadFileRequestCallFactory,
+ * * On LinuxX64 it is [dev.inmo.tgbotapi.bot.ktor.base.MultipleClientKtorRequestsExecutor]
-    DownloadFileChannelRequestCallFactory
+ */
-)
+expect class KtorRequestsExecutor (
-
-class KtorRequestsExecutor(
     telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
     client: HttpClient = HttpClient(),
     callsFactories: List<KtorCallFactory> = emptyList(),
     excludeDefaultFactories: Boolean = false,
-    private val requestsLimiter: RequestLimiter = ExceptionsOnlyLimiter,
+    requestsLimiter: RequestLimiter = ExceptionsOnlyLimiter,
-    private val jsonFormatter: Json = nonstrictJsonFormat,
+    jsonFormatter: Json = nonstrictJsonFormat,
-    private val pipelineStepsHolder: KtorPipelineStepsHolder = KtorPipelineStepsHolder
+    pipelineStepsHolder: KtorPipelineStepsHolder = KtorPipelineStepsHolder
-) : BaseRequestsExecutor(telegramAPIUrlsKeeper) {
+) : BaseRequestsExecutor
-    private val callsFactories: List<KtorCallFactory> = callsFactories.run {
-        if (!excludeDefaultFactories) {
-            this + createTelegramBotDefaultKtorCallRequestsFactories()
-        } else {
-            this
-        }
-    }
-
-    private val client = client.config {
-        if (client.pluginOrNull(HttpTimeout) == null) {
-            install(HttpTimeout)
-        }
-    }
-
-    override suspend fun <T : Any> execute(request: Request<T>): T {
-        return runCatchingSafely {
-            pipelineStepsHolder.onBeforeSearchCallFactory(request, callsFactories)
-            requestsLimiter.limit(request) {
-                var result: T? = null
-                lateinit var factoryHandledRequest: KtorCallFactory
-                for (potentialFactory in callsFactories) {
-                    pipelineStepsHolder.onBeforeCallFactoryMakeCall(request, potentialFactory)
-                    result = potentialFactory.makeCall(
-                        client,
-                        telegramAPIUrlsKeeper,
-                        request,
-                        jsonFormatter
-                    )
-                    result = pipelineStepsHolder.onAfterCallFactoryMakeCall(result, request, potentialFactory)
-                    if (result != null) {
-                        factoryHandledRequest = potentialFactory
-                        break
-                    }
-                }
-
-                result ?.let {
-                    pipelineStepsHolder.onRequestResultPresented(it, request, factoryHandledRequest, callsFactories)
-                } ?: pipelineStepsHolder.onRequestResultAbsent(request, callsFactories) ?: error("Can't execute request: $request")
-            }
-        }.let {
-            val result = it.exceptionOrNull() ?.let { e ->
-                pipelineStepsHolder.onRequestException(request, e) ?.let { return@let it }
-
-                when (e) {
-                    is ClientRequestException -> {
-                        val exceptionResult = runCatchingSafely {
-                            val content = e.response.bodyAsText()
-                            val responseObject = jsonFormatter.decodeFromString(Response.serializer(), content)
-                            newRequestException(
-                                responseObject,
-                                content,
-                                "Can't get result object from $content"
-                            )
-                        }
-                        exceptionResult.exceptionOrNull() ?.let {
-                            CommonBotException(cause = e)
-                        } ?: exceptionResult.getOrThrow()
-                    }
-                    is BotException -> e
-                    else -> CommonBotException(cause = e)
-                }
-            } ?.let { Result.failure(it) } ?: it
-            pipelineStepsHolder.onRequestReturnResult(result, request, callsFactories)
-        }
-    }
-
-    override fun close() {
-        client.close()
-    }
-}
-
-class KtorRequestsExecutorBuilder(
-    var telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper
-) {
-    var client: HttpClient = HttpClient()
-    var callsFactories: List<KtorCallFactory> = emptyList()
-    var excludeDefaultFactories: Boolean = false
-    var requestsLimiter: RequestLimiter = ExceptionsOnlyLimiter
-    var jsonFormatter: Json = nonstrictJsonFormat
-
-    fun build() = KtorRequestsExecutor(telegramAPIUrlsKeeper, client, callsFactories, excludeDefaultFactories, requestsLimiter, jsonFormatter)
-}
-
-inline fun telegramBot(
-    telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
-    builder: KtorRequestsExecutorBuilder.() -> Unit = {}
-): TelegramBot = KtorRequestsExecutorBuilder(telegramAPIUrlsKeeper).apply(builder).build()
-
-/**
- * Shortcut for [telegramBot]
- */
-@Suppress("NOTHING_TO_INLINE")
-inline fun telegramBot(
-    token: String,
-    apiUrl: String = telegramBotAPIDefaultUrl,
-    testServer: Boolean = false,
-    builder: KtorRequestsExecutorBuilder.() -> Unit = {}
-): TelegramBot = telegramBot(TelegramAPIUrlsKeeper(token, testServer, apiUrl), builder)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/KtorRequestsExecutorFactories.kt

@@ -0,0 +1,54 @@
+package dev.inmo.tgbotapi.bot.ktor
+
+import dev.inmo.tgbotapi.bot.BaseRequestsExecutor
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.bot.ktor.base.*
+import dev.inmo.tgbotapi.bot.settings.limiters.ExceptionsOnlyLimiter
+import dev.inmo.tgbotapi.bot.settings.limiters.RequestLimiter
+import dev.inmo.tgbotapi.utils.*
+import io.ktor.client.HttpClient
+import kotlinx.serialization.json.Json
+
+@RiskFeature
+fun createTelegramBotDefaultKtorCallRequestsFactories() = listOf(
+    SimpleRequestCallFactory(),
+    MultipartRequestCallFactory(),
+    DownloadFileRequestCallFactory,
+    DownloadFileChannelRequestCallFactory
+)
+
+class KtorRequestsExecutorBuilder(
+    var telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper
+) {
+    var client: HttpClient = HttpClient()
+    var callsFactories: List<KtorCallFactory> = emptyList()
+    var excludeDefaultFactories: Boolean = false
+    var requestsLimiter: RequestLimiter = ExceptionsOnlyLimiter
+    var jsonFormatter: Json = nonstrictJsonFormat
+
+    fun build() = KtorRequestsExecutor(
+        telegramAPIUrlsKeeper,
+        client,
+        callsFactories,
+        excludeDefaultFactories,
+        requestsLimiter,
+        jsonFormatter
+    )
+}
+
+inline fun telegramBot(
+    telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
+    builder: KtorRequestsExecutorBuilder.() -> Unit = {}
+): TelegramBot = KtorRequestsExecutorBuilder(telegramAPIUrlsKeeper).apply(builder).build()
+
+/**
+ * Shortcut for [telegramBot]
+ */
+@Suppress("NOTHING_TO_INLINE")
+inline fun telegramBot(
+    token: String,
+    apiUrl: String = telegramBotAPIDefaultUrl,
+    testServer: Boolean = false,
+    builder: KtorRequestsExecutorBuilder.() -> Unit = {}
+): TelegramBot = telegramBot(TelegramAPIUrlsKeeper(token, testServer, apiUrl), builder)
+

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/AbstractRequestCallFactory.kt

@@ -1,6 +1,6 @@
 package dev.inmo.tgbotapi.bot.ktor.base
 
-import dev.inmo.micro_utils.coroutines.safelyWithResult
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.tgbotapi.bot.ktor.KtorCallFactory
 import dev.inmo.tgbotapi.bot.exceptions.newRequestException
 import dev.inmo.tgbotapi.requests.GetUpdates
@@ -56,7 +56,7 @@ abstract class AbstractRequestCallFactory : KtorCallFactory {
             val content = response.bodyAsText()
             val responseObject = jsonFormatter.decodeFromString(Response.serializer(), content)
 
-            return safelyWithResult {
+            return runCatchingSafely {
                 (responseObject.result?.let {
                     jsonFormatter.decodeFromJsonElement(request.resultDeserializer, it)
                 } ?: response.let {

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/DefaultKtorRequestsExecutor.kt

@@ -0,0 +1,100 @@
+package dev.inmo.tgbotapi.bot.ktor.base
+
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
+import dev.inmo.tgbotapi.bot.BaseRequestsExecutor
+import dev.inmo.tgbotapi.bot.exceptions.BotException
+import dev.inmo.tgbotapi.bot.exceptions.CommonBotException
+import dev.inmo.tgbotapi.bot.exceptions.newRequestException
+import dev.inmo.tgbotapi.bot.ktor.KtorCallFactory
+import dev.inmo.tgbotapi.bot.ktor.KtorPipelineStepsHolder
+import dev.inmo.tgbotapi.bot.ktor.createTelegramBotDefaultKtorCallRequestsFactories
+import dev.inmo.tgbotapi.bot.settings.limiters.ExceptionsOnlyLimiter
+import dev.inmo.tgbotapi.bot.settings.limiters.RequestLimiter
+import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.types.Response
+import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
+import dev.inmo.tgbotapi.utils.nonstrictJsonFormat
+import io.ktor.client.*
+import io.ktor.client.plugins.*
+import io.ktor.client.statement.*
+import kotlinx.serialization.json.Json
+
+class DefaultKtorRequestsExecutor(
+    telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
+    client: HttpClient = HttpClient(),
+    callsFactories: List<KtorCallFactory> = emptyList(),
+    excludeDefaultFactories: Boolean = false,
+    private val requestsLimiter: RequestLimiter = ExceptionsOnlyLimiter,
+    private val jsonFormatter: Json = nonstrictJsonFormat,
+    private val pipelineStepsHolder: KtorPipelineStepsHolder = KtorPipelineStepsHolder
+) : BaseRequestsExecutor(telegramAPIUrlsKeeper) {
+    private val callsFactories: List<KtorCallFactory> = callsFactories.run {
+        if (!excludeDefaultFactories) {
+            this + createTelegramBotDefaultKtorCallRequestsFactories()
+        } else {
+            this
+        }
+    }
+
+    private val client = client.config {
+        if (client.pluginOrNull(HttpTimeout) == null) {
+            install(HttpTimeout)
+        }
+    }
+
+    override suspend fun <T : Any> execute(request: Request<T>): T {
+        return runCatchingSafely {
+            pipelineStepsHolder.onBeforeSearchCallFactory(request, callsFactories)
+            requestsLimiter.limit(request) {
+                var result: T? = null
+                lateinit var factoryHandledRequest: KtorCallFactory
+                for (potentialFactory in callsFactories) {
+                    pipelineStepsHolder.onBeforeCallFactoryMakeCall(request, potentialFactory)
+                    result = potentialFactory.makeCall(
+                        client,
+                        telegramAPIUrlsKeeper,
+                        request,
+                        jsonFormatter
+                    )
+                    result = pipelineStepsHolder.onAfterCallFactoryMakeCall(result, request, potentialFactory)
+                    if (result != null) {
+                        factoryHandledRequest = potentialFactory
+                        break
+                    }
+                }
+
+                result ?.let {
+                    pipelineStepsHolder.onRequestResultPresented(it, request, factoryHandledRequest, callsFactories)
+                } ?: pipelineStepsHolder.onRequestResultAbsent(request, callsFactories) ?: error("Can't execute request: $request")
+            }
+        }.let {
+            val result = it.exceptionOrNull() ?.let { e ->
+                pipelineStepsHolder.onRequestException(request, e) ?.let { return@let it }
+
+                when (e) {
+                    is ClientRequestException -> {
+                        val exceptionResult = runCatchingSafely {
+                            val content = e.response.bodyAsText()
+                            val responseObject = jsonFormatter.decodeFromString(Response.serializer(), content)
+                            newRequestException(
+                                responseObject,
+                                content,
+                                "Can't get result object from $content"
+                            )
+                        }
+                        exceptionResult.exceptionOrNull() ?.let {
+                            CommonBotException(cause = e)
+                        } ?: exceptionResult.getOrThrow()
+                    }
+                    is BotException -> e
+                    else -> CommonBotException(cause = e)
+                }
+            } ?.let { Result.failure(it) } ?: it
+            pipelineStepsHolder.onRequestReturnResult(result, request, callsFactories)
+        }
+    }
+
+    override fun close() {
+        client.close()
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/MultipartRequestCallFactory.kt

@@ -4,8 +4,7 @@ import dev.inmo.tgbotapi.requests.abstracts.*
 import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
 import dev.inmo.tgbotapi.utils.mapWithCommonValues
 import io.ktor.client.HttpClient
-import io.ktor.client.request.forms.MultiPartFormDataContent
+import io.ktor.client.request.forms.*
-import io.ktor.client.request.forms.formData
 import io.ktor.http.Headers
 import io.ktor.http.HttpHeaders
 

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/MultipleClientKtorRequestsExecutor.kt

@@ -0,0 +1,118 @@
+package dev.inmo.tgbotapi.bot.ktor.base
+
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
+import dev.inmo.tgbotapi.bot.BaseRequestsExecutor
+import dev.inmo.tgbotapi.bot.ktor.KtorCallFactory
+import dev.inmo.tgbotapi.bot.ktor.KtorPipelineStepsHolder
+import dev.inmo.tgbotapi.bot.settings.limiters.RequestLimiter
+import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
+import io.ktor.client.*
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.mapNotNull
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.serialization.json.Json
+
+/**
+ * This function is used in default constructor of [MultipleClientKtorRequestsExecutor] and on all non-native
+ * platforms and MingwX64 should return [client]
+ *
+ * On LinuxX64 it will create copy with Curl engine or throw an exception if engine is different with Curl
+ *
+ * @throws IllegalArgumentException When pass non Curl-based [HttpClient] on LinuxX64
+ */
+internal expect inline fun platformClientCopy(client: HttpClient): HttpClient
+
+/**
+ * Will use its parameters of constructor to create several [DefaultKtorRequestsExecutor] and use them in [execute]
+ * and [close] operations
+ *
+ * This [BaseRequestsExecutor] has been created for LinuxX64 target due to its inability of requests paralleling
+ *
+ * Under the hood on each [execute] it will take [DefaultKtorRequestsExecutor] and mark it as busy, execute
+ * [Request], free up taken [DefaultKtorRequestsExecutor] and return (or throw) the result of execution
+ *
+ * @param requestExecutorsCount Amount of [DefaultKtorRequestsExecutor] which will be created and used under the
+ * hood
+ */
+class MultipleClientKtorRequestsExecutor (
+    telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
+    callsFactories: List<KtorCallFactory>,
+    excludeDefaultFactories: Boolean,
+    requestsLimiter: RequestLimiter,
+    jsonFormatter: Json,
+    pipelineStepsHolder: KtorPipelineStepsHolder,
+    requestExecutorsCount: Int,
+    clientFactory: () -> HttpClient
+) : BaseRequestsExecutor(telegramAPIUrlsKeeper) {
+    private val requestExecutors = (0 until requestExecutorsCount).map {
+        DefaultKtorRequestsExecutor(
+            telegramAPIUrlsKeeper,
+            clientFactory(),
+            callsFactories,
+            excludeDefaultFactories,
+            requestsLimiter,
+            jsonFormatter,
+            pipelineStepsHolder
+        )
+    }.toSet()
+    private val freeClients = MutableStateFlow<Set<DefaultKtorRequestsExecutor>>(requestExecutors)
+    private val clientAllocationMutex = Mutex()
+    private val takerFlow = freeClients.mapNotNull {
+        clientAllocationMutex.withLock {
+            freeClients.value.firstOrNull() ?.also {
+                freeClients.value -= it
+            } ?: return@mapNotNull null
+        }
+    }
+
+    constructor(
+        telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
+        client: HttpClient,
+        callsFactories: List<KtorCallFactory>,
+        excludeDefaultFactories: Boolean,
+        requestsLimiter: RequestLimiter,
+        jsonFormatter: Json,
+        pipelineStepsHolder: KtorPipelineStepsHolder
+    ) : this(
+        telegramAPIUrlsKeeper,
+        callsFactories,
+        excludeDefaultFactories,
+        requestsLimiter,
+        jsonFormatter,
+        pipelineStepsHolder,
+        client.engineConfig.threadsCount,
+        { platformClientCopy(client) }
+    )
+
+    private suspend fun prepareRequestsExecutor(): DefaultKtorRequestsExecutor {
+        return takerFlow.first()
+    }
+
+    private suspend fun freeRequestsExecutor(client: DefaultKtorRequestsExecutor) {
+        clientAllocationMutex.withLock {
+            freeClients.value += client
+        }
+    }
+
+    private suspend fun <T> withRequestExecutor(block: suspend (DefaultKtorRequestsExecutor) -> T): T {
+        val requestsExecutor = prepareRequestsExecutor()
+        val result = runCatchingSafely {
+            block(requestsExecutor)
+        }
+        freeRequestsExecutor(requestsExecutor)
+        return result.getOrThrow()
+    }
+
+    override suspend fun <T : Any> execute(request: Request<T>): T = withRequestExecutor {
+        it.execute(request)
+    }
+
+    override fun close() {
+        requestExecutors.forEach {
+            it.close()
+        }
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/settings/limiters/ExceptionsOnlyLimiter.kt

@@ -1,18 +1,27 @@
 package dev.inmo.tgbotapi.bot.settings.limiters
 
+import dev.inmo.micro_utils.coroutines.runCatchingSafely
 import dev.inmo.tgbotapi.bot.exceptions.TooMuchRequestsException
 import kotlinx.coroutines.delay
 
 /**
- * Simple limiter which will lock any request when [TooMuchRequestsExceptions] is thrown and rerun request after lock time
+ * Simple limiter which will lock any request when [TooMuchRequestsException] is thrown and rerun request after lock time
  */
 object ExceptionsOnlyLimiter : RequestLimiter {
     override suspend fun <T> limit(block: suspend () -> T): T {
-        return try {
+        var result: Result<T>? = null
+        while (result == null || result.isFailure) {
+            result = runCatchingSafely {
                 block()
-        } catch (e: TooMuchRequestsException) {
+            }.onFailure {
-            delay(e.retryAfter.leftToRetry)
+                it.printStackTrace()
-            limit(block)
+                if (it is TooMuchRequestsException) {
+                    delay(it.retryAfter.leftToRetry)
+                } else {
+                    throw it
                 }
             }
+        }
+        return result.getOrThrow()
+    }
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/chat/get/GetChat.kt

@@ -19,7 +19,7 @@ data class GetChat(
     override val resultDeserializer: DeserializationStrategy<ExtendedChat> = if (chatId is ChatIdWithThreadId) {
         ExtendedChatSerializer.BasedOnForumThread(chatId.threadId)
     } else {
-        ExtendedChatSerializer
+        ExtendedChatSerializer.Companion
     }
     override val requestSerializer: SerializationStrategy<*>
         get() = serializer()

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/chat/ExtendedAbstracts.kt

@@ -5,17 +5,17 @@ import dev.inmo.tgbotapi.types.message.abstracts.Message
 import dev.inmo.tgbotapi.types.message.abstracts.TelegramBotAPIMessageDeserializeOnlySerializer
 import kotlinx.serialization.Serializable
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedChannelChat : ChannelChat, ExtendedPublicChat, ExtendedChatWithUsername {
     val linkedGroupChatId: IdChatIdentifier?
 }
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedGroupChat : GroupChat, ExtendedPublicChat {
     val permissions: ChatPermissions
 }
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedPrivateChat : PrivateChat, ExtendedChatWithUsername {
     val bio: String
     val hasPrivateForwards: Boolean
@@ -34,7 +34,7 @@ sealed interface ExtendedPublicChat : ExtendedChat, PublicChat {
     val membersHidden: Boolean
 }
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedSupergroupChat : SupergroupChat, ExtendedGroupChat, ExtendedChatWithUsername {
     val slowModeDelay: Long?
     val stickerSetName: StickerSetName?
@@ -58,15 +58,15 @@ sealed interface ExtendedSupergroupChat : SupergroupChat, ExtendedGroupChat, Ext
     val isAggressiveAntiSpamEnabled: Boolean
 }
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedForumChat : ExtendedSupergroupChat, ForumChat
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedChat : Chat {
     val chatPhoto: ChatPhoto?
 }
 
-@Serializable(ExtendedChatSerializer::class)
+@Serializable(ExtendedChatSerializer.Companion::class)
 sealed interface ExtendedChatWithUsername : UsernameChat, ExtendedChat {
     val activeUsernames: List<Username>
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/message/textsources/TextSourceSerializer.kt

@@ -1,9 +1,36 @@
 package dev.inmo.tgbotapi.types.message.textsources
 
+import dev.inmo.micro_utils.serialization.mapper.MapperSerializer
 import dev.inmo.micro_utils.serialization.typed_serializer.TypedSerializer
 import kotlinx.serialization.KSerializer
+import kotlinx.serialization.encoding.CompositeEncoder
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
 
-private val baseSerializers: Map<String, KSerializer<out TextSource>> = mapOf(
+//private val baseSerializers: Map<String, KSerializer<out TextSource>> = mapOf(
+//    "regular" to RegularTextSource.serializer(),
+//    "text_link" to TextLinkTextSource.serializer(),
+//    "code" to CodeTextSource.serializer(),
+//    "url" to URLTextSource.serializer(),
+//    "pre" to PreTextSource.serializer(),
+//    "bot_command" to BotCommandTextSource.serializer(),
+//    "strikethrough" to StrikethroughTextSource.serializer(),
+//    "italic" to ItalicTextSource.serializer(),
+//    "bold" to BoldTextSource.serializer(),
+//    "email" to EMailTextSource.serializer(),
+//    "underline" to UnderlineTextSource.serializer(),
+//    "mention" to MentionTextSource.serializer(),
+//    "phone_number" to PhoneNumberTextSource.serializer(),
+//    "text_mention" to TextMentionTextSource.serializer(),
+//    "hashtag" to HashTagTextSource.serializer(),
+//    "cashtag" to CashTagTextSource.serializer(),
+//    "spoiler" to SpoilerTextSource.serializer(),
+//    "custom_emoji" to CustomEmojiTextSource.serializer(),
+//)
+
+object TextSourceSerializer : TypedSerializer<TextSource>(TextSource::class, emptyMap()) {
+    private val baseSerializers: Map<String, KSerializer<out TextSource>> by lazy {
+        mapOf(
             "regular" to RegularTextSource.serializer(),
             "text_link" to TextLinkTextSource.serializer(),
             "code" to CodeTextSource.serializer(),
@@ -22,16 +49,30 @@ private val baseSerializers: Map<String, KSerializer<out TextSource>> = mapOf(
             "cashtag" to CashTagTextSource.serializer(),
             "spoiler" to SpoilerTextSource.serializer(),
             "custom_emoji" to CustomEmojiTextSource.serializer(),
-)
+        ).also {
+            it.forEach { (k, s) ->
+                include(k, s)
+            }
+        }
+    }
+
+    override fun serialize(encoder: Encoder, value: TextSource) {
+        baseSerializers // init base serializers
+        super.serialize(encoder, value)
+    }
+
+    override fun deserialize(decoder: Decoder): TextSource {
+        baseSerializers // init base serializers
+        return super.deserialize(decoder)
+    }
 
-object TextSourceSerializer : TypedSerializer<TextSource>(TextSource::class, baseSerializers) {
     override fun <T: TextSource> include(type: String, serializer: KSerializer<T>) {
-        require(type !in baseSerializers.keys)
+        require(type !in serializers.keys)
         super.include(type, serializer)
     }
 
     override fun exclude(type: String) {
-        require(type !in baseSerializers.keys)
+        require(type !in serializers.keys)
         super.exclude(type)
     }
 }

tgbotapi.core/src/jsMain/kotlin/dev/inmo/tgbotapi/bot/ktor/KtorRequestsExecutor.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.bot.ktor
+
+import dev.inmo.tgbotapi.bot.ktor.base.DefaultKtorRequestsExecutor
+
+actual typealias KtorRequestsExecutor = DefaultKtorRequestsExecutor

tgbotapi.core/src/jsMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/ActualPlatformClientCopy.kt

@@ -0,0 +1,13 @@
+package dev.inmo.tgbotapi.bot.ktor.base
+
+import io.ktor.client.*
+
+/**
+ * This function is used in default constructor of [MultipleClientKtorRequestsExecutor] and on all non-native
+ * platforms and MingwX64 should return [client]
+ *
+ * On LinuxX64 it will create copy with Curl engine or throw an exception if engine is different with Curl
+ *
+ * @throws IllegalArgumentException When pass non Curl-based [HttpClient] on LinuxX64
+ */
+internal actual inline fun platformClientCopy(client: HttpClient): HttpClient = client.config {  }

tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/bot/ktor/KtorRequestsExecutor.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.bot.ktor
+
+import dev.inmo.tgbotapi.bot.ktor.base.DefaultKtorRequestsExecutor
+
+actual typealias KtorRequestsExecutor = DefaultKtorRequestsExecutor

tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/bot/ktor/base/ActualPlatformClientCopy.kt

@@ -0,0 +1,13 @@
+package dev.inmo.tgbotapi.bot.ktor.base
+
+import io.ktor.client.*
+
+/**
+ * This function is used in default constructor of [MultipleClientKtorRequestsExecutor] and on all non-native
+ * platforms and MingwX64 should return [client]
+ *
+ * On LinuxX64 it will create copy with Curl engine or throw an exception if engine is different with Curl
+ *
+ * @throws IllegalArgumentException When pass non Curl-based [HttpClient] on LinuxX64
+ */
+internal actual inline fun platformClientCopy(client: HttpClient): HttpClient = client.config {  }

tgbotapi.core/src/linuxX64Main/kotlin/PackageInfo.kt

@@ -0,0 +1 @@
+package dev.inmo.tgbotapi

tgbotapi.core/src/linuxX64Main/kotlin/bot/ktor/KtorRequestsExecutor.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.bot.ktor
+
+import dev.inmo.tgbotapi.bot.ktor.base.MultipleClientKtorRequestsExecutor
+
+actual typealias KtorRequestsExecutor = MultipleClientKtorRequestsExecutor

tgbotapi.core/src/linuxX64Main/kotlin/bot/ktor/base/ActualPlatformClientCopy.kt

@@ -0,0 +1,22 @@
+package dev.inmo.tgbotapi.bot.ktor.base
+
+import io.ktor.client.*
+import io.ktor.client.engine.curl.*
+
+/**
+ * This function is used in default constructor of [MultipleClientKtorRequestsExecutor] and on all non-native
+ * platforms and MingwX64 should return [client]
+ *
+ * On LinuxX64 it will create copy with Curl engine or throw an exception if engine is different with Curl
+ *
+ * @throws IllegalArgumentException When pass non Curl-based [HttpClient] on LinuxX64
+ */
+internal actual inline fun platformClientCopy(client: HttpClient): HttpClient = (client.engineConfig as? CurlClientEngineConfig) ?.let {
+    lateinit var config: HttpClientConfig<out CurlClientEngineConfig>
+    client.config {
+        config = this as HttpClientConfig<out CurlClientEngineConfig>
+    }.close()
+    HttpClient(Curl) {
+        this.plusAssign(config)
+    }
+} ?: throw IllegalArgumentException("On LinuxX64 TelegramBotAPI currently support only Curl Ktor HttpClient engine")

tgbotapi.core/src/linuxX64Main/kotlin/requests/abstracts/ActualMPPFileAsMultipartFile.kt

@@ -0,0 +1,9 @@
+package dev.inmo.tgbotapi.requests.abstracts
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.ktor.common.input
+import dev.inmo.tgbotapi.requests.abstracts.MultipartFile
+
+actual fun MPPFile.asMultipartFile(): MultipartFile = MultipartFile(this.name) {
+    input()
+}

tgbotapi.core/src/linuxX64Main/kotlin/utils/ActualByteReadChannelAsInput.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.Input
+import io.ktor.utils.io.readRemaining
+
+actual suspend fun ByteReadChannel.asInput(): Input = readRemaining()

tgbotapi.core/src/linuxX64Main/kotlin/utils/ActualMimeType.kt

@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.utils
+
+import kotlinx.serialization.Serializable
+
+//actual typealias MimeType = MimeType
+
+@Serializable(MimeTypeSerializer::class)
+actual data class MimeType(
+    actual val raw: String
+)
+internal actual fun createMimeType(raw: String): MimeType = MimeType(raw)

tgbotapi.core/src/mingwX64Main/kotlin/PackageInfo.kt

@@ -0,0 +1 @@
+package dev.inmo.tgbotapi

tgbotapi.core/src/mingwX64Main/kotlin/bot/ktor/KtorRequestsExecutor.kt

@@ -0,0 +1,5 @@
+package dev.inmo.tgbotapi.bot.ktor
+
+import dev.inmo.tgbotapi.bot.ktor.base.DefaultKtorRequestsExecutor
+
+actual typealias KtorRequestsExecutor = DefaultKtorRequestsExecutor

tgbotapi.core/src/mingwX64Main/kotlin/dev/inmo/tgbotapi/bot/ktor/base/ActualPlatformClientCopy.kt

@@ -0,0 +1,14 @@
+package dev.inmo.tgbotapi.bot.ktor.base
+
+import io.ktor.client.*
+import io.ktor.client.engine.winhttp.*
+
+/**
+ * This function is used in default constructor of [MultipleClientKtorRequestsExecutor] and on all non-native
+ * platforms and MingwX64 should return [client]
+ *
+ * On LinuxX64 it will create copy with Curl engine or throw an exception if engine is different with Curl
+ *
+ * @throws IllegalArgumentException When pass non Curl-based [HttpClient] on LinuxX64
+ */
+internal actual inline fun platformClientCopy(client: HttpClient): HttpClient = client.config {  }

tgbotapi.core/src/mingwX64Main/kotlin/requests/abstracts/ActualMPPFileAsMultipartFile.kt

@@ -0,0 +1,9 @@
+package dev.inmo.tgbotapi.requests.abstracts
+
+import dev.inmo.micro_utils.common.MPPFile
+import dev.inmo.micro_utils.ktor.common.input
+import dev.inmo.tgbotapi.requests.abstracts.MultipartFile
+
+actual fun MPPFile.asMultipartFile(): MultipartFile = MultipartFile(this.name) {
+    input()
+}

tgbotapi.core/src/mingwX64Main/kotlin/utils/ActualByteReadChannelAsInput.kt

@@ -0,0 +1,7 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.Input
+import io.ktor.utils.io.readRemaining
+
+actual suspend fun ByteReadChannel.asInput(): Input = readRemaining()

tgbotapi.core/src/mingwX64Main/kotlin/utils/ActualMimeType.kt

@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.utils
+
+import kotlinx.serialization.Serializable
+
+//actual typealias MimeType = MimeType
+
+@Serializable(MimeTypeSerializer::class)
+actual data class MimeType(
+    actual val raw: String
+)
+internal actual fun createMimeType(raw: String): MimeType = MimeType(raw)

tgbotapi.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/ClassCastsNew.kt

@@ -160,6 +160,7 @@ import dev.inmo.tgbotapi.types.chat.member.AdministratorChatMember
 import dev.inmo.tgbotapi.types.chat.member.AdministratorChatMemberImpl
 import dev.inmo.tgbotapi.types.chat.member.BannedChatMember
 import dev.inmo.tgbotapi.types.chat.member.ChatMember
+import dev.inmo.tgbotapi.types.chat.member.ChatMemberUpdated
 import dev.inmo.tgbotapi.types.chat.member.KickedChatMember
 import dev.inmo.tgbotapi.types.chat.member.LeftChatMember
 import dev.inmo.tgbotapi.types.chat.member.LeftChatMemberImpl
@@ -659,6 +660,15 @@ public inline fun WithUser.chatMemberOrThrow(): ChatMember = this as
 public inline fun <T> WithUser.ifChatMember(block: (ChatMember) -> T): T? = chatMemberOrNull()
     ?.let(block)
 
+public inline fun WithUser.chatMemberUpdatedOrNull(): ChatMemberUpdated? = this as?
+    dev.inmo.tgbotapi.types.chat.member.ChatMemberUpdated
+
+public inline fun WithUser.chatMemberUpdatedOrThrow(): ChatMemberUpdated = this as
+    dev.inmo.tgbotapi.types.chat.member.ChatMemberUpdated
+
+public inline fun <T> WithUser.ifChatMemberUpdated(block: (ChatMemberUpdated) -> T): T? =
+    chatMemberUpdatedOrNull() ?.let(block)
+
 public inline fun WithUser.kickedChatMemberOrNull(): KickedChatMember? = this as?
     dev.inmo.tgbotapi.types.chat.member.KickedChatMember
 

tgbotapi.webapps/src/commonMain/kotlin/PackageInfo.kt

@@ -0,0 +1,5 @@
+/**
+ * This file has been created to fix problem with native targets which didn't compile empty project klib file. This problem
+ * leads to impossible project publishing
+ */
+package dev.inmo.tgbotapi.webapps

tgbotapi/src/commonMain/kotlin/PackageInfo.kt

@@ -0,0 +1,5 @@
+/**
+ * This file has been created to fix problem with native targets which didn't compile empty project klib file. This problem
+ * leads to impossible project publishing
+ */
+package dev.inmo.tgbotapi