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feat(tcp): add timeout when trying to connect to a TCP endpoint

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* the timeout parameters in options will trigger a timeout only when the socket is connected (cf. https://nodejs.org/api/net.html#net_socket_settimeout_timeout_callback). To handle connection timeout we have to handle it manually
This commit is contained in:
maniolias 2020-09-17 09:06:20 +02:00
parent f79a0444f6
commit e9834daa31
1 changed files with 12 additions and 1 deletions
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11
src/transport/tcp/tcpConnection.js
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@ -153,10 +153,21 @@ TcpConnection.createConnectingConnection = function(
connection._initSocket(socket); connection._initSocket(socket);
if (onConnectionEstablished) onConnectionEstablished(connection); if (onConnectionEstablished) onConnectionEstablished(connection);
}); });
var timer = setTimeout(function(){
log.error('TcpConnection: timeout when connecting to %j in %d ms', remoteEndPoint, connectionTimeout);
connection.close();
if (onConnectionFailed) onConnectionFailed(connection, new Error('Connection failed'));
}, connectionTimeout)
socket.once('error', onError); socket.once('error', onError);
function onError(err) { function onError(err) {
clearTimeout(timer);
if (onConnectionFailed) onConnectionFailed(connection, err); if (onConnectionFailed) onConnectionFailed(connection, err);
} }
socket.once('connect', onConnect);
function onConnect() {
log.info('TcpConnection: successfully connected to %j', remoteEndPoint);
clearTimeout(timer);
}
return connection; return connection;
}; };