| /* |
| * 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-reactive.md by Knit tool. Do not edit. |
| package guide.reactive.basic.example01 |
| |
| import kotlinx.coroutines.experimental.* |
| import kotlinx.coroutines.experimental.channels.* |
| import kotlin.coroutines.experimental.* |
| |
| fun main(args: Array<String>) = runBlocking<Unit> { |
| // create a channel that produces numbers from 1 to 3 with 200ms delays between them |
| val source = produce<Int>(coroutineContext) { |
| println("Begin") // mark the beginning of this coroutine in output |
| for (x in 1..3) { |
| delay(200) // wait for 200ms |
| send(x) // send number x to the channel |
| } |
| } |
| // print elements from the source |
| println("Elements:") |
| source.consumeEach { // consume elements from it |
| println(it) |
| } |
| // print elements from the source AGAIN |
| println("Again:") |
| source.consumeEach { // consume elements from it |
| println(it) |
| } |
| } |