| /* |
| * Copyright 2016-2017 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // This file was automatically generated from coroutines-guide.md by Knit tool. Do not edit. |
| package guide.channel.example07 |
| |
| import kotlinx.coroutines.experimental.* |
| import kotlinx.coroutines.experimental.channels.* |
| |
| suspend fun sendString(channel: SendChannel<String>, s: String, time: Long) { |
| while (true) { |
| delay(time) |
| channel.send(s) |
| } |
| } |
| |
| fun main(args: Array<String>) = runBlocking<Unit> { |
| val channel = Channel<String>() |
| launch(coroutineContext) { sendString(channel, "foo", 200L) } |
| launch(coroutineContext) { sendString(channel, "BAR!", 500L) } |
| repeat(6) { // receive first six |
| println(channel.receive()) |
| } |
| coroutineContext.cancelChildren() // cancel all children to let main finish |
| } |