kapitan/IXWebSocket
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capture an error code and a reason when the server closes the connection

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This commit is contained in:
Benjamin Sergeant
2018-10-25 18:51:19 -07:00
parent d5c8815438
commit bb0b1836cd
9 changed files with 149 additions and 74 deletions
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16
README.md
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@ -25,7 +25,10 @@ webSocket.configure(url);
// Setup a callback to be fired when a message or an event (open, close, error) is received
webSocket.setOnMessageCallback(
[](ix::WebSocketMessageType messageType, const std::string& str, ix::WebSocketErrorInfo error)
[](ix::WebSocketMessageType messageType,
const std::string& str,
const ix::WebSocketErrorInfo& error,
const ix::CloseInfo& closeInfo)
{
if (messageType == ix::WebSocket_MessageType_Message)
{
@ -124,7 +127,7 @@ The onMessage event will be fired when the connection is opened or closed. This
```
webSocket.setOnMessageCallback(
[this](ix::WebSocketMessageType messageType, const std::string& str, ix::WebSocketErrorInfo error)
[this](ix::WebSocketMessageType messageType, const std::string& str, const ix::WebSocketErrorInfo& error, const ix::CloseInfo closeInfo&)
{
if (messageType == ix::WebSocket_MessageType_Open)
{
@ -133,6 +136,11 @@ webSocket.setOnMessageCallback(
else if (messageType == ix::WebSocket_MessageType_Close)
{
puts("disconnected");
// The server can send an explicit code and reason for closing.
// This data can be accessed through the closeInfo object.
std::cout << closeInfo.code << std::endl;
std::cout << closeInfo.reason << std::endl;
}
}
);
@ -144,7 +152,7 @@ A message will be fired when there is an error with the connection. The message
```
webSocket.setOnMessageCallback(
[this](ix::WebSocketMessageType messageType, const std::string& str, ix::WebSocketErrorInfo error)
[this](ix::WebSocketMessageType messageType, const std::string& str, const ix::WebSocketErrorInfo& error, const ix::CloseInfo& closeInfo)
{
if (messageType == ix::WebSocket_MessageType_Error)
{
@ -179,7 +187,7 @@ Ping/pong messages are used to implement keep-alive. 2 message types exists to i
```
webSocket.setOnMessageCallback(
[this](ix::WebSocketMessageType messageType, const std::string& str, ix::WebSocketErrorInfo error)
[this](ix::WebSocketMessageType messageType, const std::string& str, const ix::WebSocketErrorInfo& error, const ix::CloseInfo& closeInfo)
{
if (messageType == ix::WebSocket_MessageType_Ping ||
messageType == ix::WebSocket_MessageType_Pong)