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ExecuteAsync.kt
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ExecuteAsync.kt
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/*
* 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.coroutines
import kotlin.coroutines.resumeWithException
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.suspendCancellableCoroutine
import okhttp3.Call
import okhttp3.Callback
import okhttp3.Response
import okhttp3.internal.closeQuietly
import okio.IOException
@ExperimentalCoroutinesApi // resume with a resource cleanup.
suspend fun Call.executeAsync(): Response =
suspendCancellableCoroutine { continuation ->
continuation.invokeOnCancellation {
this.cancel()
}
this.enqueue(
object : Callback {
override fun onFailure(
call: Call,
e: IOException,
) {
continuation.resumeWithException(e)
}
override fun onResponse(
call: Call,
response: Response,
) {
continuation.resume(response) {
response.closeQuietly()
}
}
},
)
}