now flows are using doInfinity

src/commonMain/kotlin/dev/inmo/krontab/Executes.kt

@@ -3,6 +3,8 @@ package dev.inmo.krontab
 import com.soywiz.klock.DateTime
 import com.soywiz.klock.DateTimeTz
 import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+import kotlin.coroutines.coroutineContext
 
 /**
  * Execute [block] once at the [KronScheduler.next] time and return result of [block] calculation.
@@ -86,7 +88,7 @@ suspend inline fun doWhile(
  */
 suspend inline fun KronScheduler.doInfinity(noinline block: suspend () -> Unit) = doWhile {
     block()
-    true
+    coroutineContext.isActive
 }
 
 /**
@@ -94,7 +96,7 @@ suspend inline fun KronScheduler.doInfinity(noinline block: suspend () -> Unit)
  */
 suspend inline fun KronSchedulerTz.doInfinity(noinline block: suspend () -> Unit) = doWhile {
     block()
-    true
+    coroutineContext.isActive
 }
 /**
  * Will [buildSchedule] using [scheduleConfig] and call [doInfinity] with [block]

src/commonMain/kotlin/dev/inmo/krontab/utils/SchedulerFlow.kt

@@ -15,9 +15,8 @@ import kotlinx.coroutines.flow.*
  */
 @FlowPreview
 fun KronSchedulerTz.asTzFlow(): Flow<DateTimeTz> = channelFlow {
-    doWhile {
+    doInfinity {
         send(DateTime.nowLocal())
-        isActive
     }
 }
 
@@ -29,9 +28,8 @@ fun KronSchedulerTz.asTzFlow(): Flow<DateTimeTz> = channelFlow {
  */
 @FlowPreview
 fun KronScheduler.asFlow(): Flow<DateTime> = channelFlow {
-    doWhile {
+    doInfinity {
         send(DateTime.now())
-        isActive
     }
 }