okhttp3.WebSocketListener.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2016 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
import okio.ByteString
abstract class WebSocketListener {
/**
* Invoked when a web socket has been accepted by the remote peer and may begin transmitting
* messages.
*/
open fun onOpen(webSocket: WebSocket, response: Response) {
}
/** Invoked when a text (type `0x1`) message has been received. */
open fun onMessage(webSocket: WebSocket, text: String) {
}
/** Invoked when a binary (type `0x2`) message has been received. */
open fun onMessage(webSocket: WebSocket, bytes: ByteString) {
}
/**
* Invoked when the remote peer has indicated that no more incoming messages will be transmitted.
*/
open fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
}
/**
* Invoked when both peers have indicated that no more messages will be transmitted and the
* connection has been successfully released. No further calls to this listener will be made.
*/
open fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
}
/**
* Invoked when a web socket has been closed due to an error reading from or writing to the
* network. Both outgoing and incoming messages may have been lost. No further calls to this
* listener will be made.
*/
open fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
}
}