MicroUtils/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/ktor/server/StartServer.kt

79 lines
2.9 KiB
Kotlin

package dev.inmo.micro_utils.ktor.server
import dev.inmo.micro_utils.ktor.server.configurators.KtorApplicationConfigurator
import io.ktor.server.application.Application
import io.ktor.server.cio.CIO
import io.ktor.server.cio.CIOApplicationEngine
import io.ktor.server.engine.*
import kotlin.random.Random
fun <TEngine : ApplicationEngine, TConfiguration : ApplicationEngine.Configuration> createKtorServer(
engine: ApplicationEngineFactory<TEngine, TConfiguration>,
host: String = "localhost",
port: Int = Random.nextInt(1024, 65535),
additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
additionalConfigurationConfigurator: TConfiguration.() -> Unit = {},
block: Application.() -> Unit
): TEngine = embeddedServer(
engine,
applicationEngineEnvironment {
module(block)
connector {
this.host = host
this.port = port
}
additionalEngineEnvironmentConfigurator()
},
additionalConfigurationConfigurator
)
/**
* Create server with [CIO] server engine without starting of it
*
* @see ApplicationEngine.start
*/
fun createKtorServer(
host: String = "localhost",
port: Int = Random.nextInt(1024, 65535),
additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
additionalConfigurationConfigurator: CIOApplicationEngine.Configuration.() -> Unit = {},
block: Application.() -> Unit
): CIOApplicationEngine = createKtorServer(
CIO,
host,
port,
additionalEngineEnvironmentConfigurator,
additionalConfigurationConfigurator,
block
)
fun <TEngine : ApplicationEngine, TConfiguration : ApplicationEngine.Configuration> createKtorServer(
engine: ApplicationEngineFactory<TEngine, TConfiguration>,
host: String = "localhost",
port: Int = Random.nextInt(1024, 65535),
additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
additionalConfigurationConfigurator: TConfiguration.() -> Unit = {},
configurators: List<KtorApplicationConfigurator>
): TEngine = createKtorServer(
engine,
host,
port,
additionalEngineEnvironmentConfigurator,
additionalConfigurationConfigurator
) {
configurators.forEach { it.apply { configure() } }
}
/**
* Create server with [CIO] server engine without starting of it
*
* @see ApplicationEngine.start
*/
fun createKtorServer(
host: String = "localhost",
port: Int = Random.nextInt(1024, 65535),
configurators: List<KtorApplicationConfigurator>,
additionalEngineEnvironmentConfigurator: ApplicationEngineEnvironmentBuilder.() -> Unit = {},
additionalConfigurationConfigurator: CIOApplicationEngine.Configuration.() -> Unit = {},
): ApplicationEngine = createKtorServer(CIO, host, port, additionalEngineEnvironmentConfigurator, additionalConfigurationConfigurator, configurators)