jsMain.okhttp3.internal.-JsAsync.kt Maven / Gradle / Ivy
/*
* Copyright (c) 2022 Square, Inc.
*
* 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.
*
*/
package okhttp3.internal
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.suspendCancellableCoroutine
import okhttp3.Call
import okhttp3.Callback
import okhttp3.Response
import okio.IOException
import kotlin.coroutines.resumeWithException
/**
* An external implementation of Call.executeAsync, useful in
* implementations of Call that implement enqueue and don't
* generally use coroutines in the implementation.
*/
@OptIn(ExperimentalCoroutinesApi::class)
suspend fun Call.jsExecuteAsync(): Response {
return suspendCancellableCoroutine { continuation ->
continuation.invokeOnCancellation {
cancel()
}
enqueue(object : Callback {
override fun onFailure(call: Call, e: IOException) {
continuation.resumeWithException(e)
}
override fun onResponse(call: Call, response: Response) {
continuation.resume(value = response, onCancellation = { call.cancel() })
}
})
}
}