The WebSocket readyState attribute


The WebSocket object will report the state of its connection through a read-only attribute called readyState.

There are four different values that the readyState attribute can receive to represent the state of the connection.

0 - CONNECTING – The connection has not been established yet.
1 - OPEN – The connection has been established and messages can be exchanged between the client and the server.
2 - CLOSING – The connection is going through the closing handshake.
3 - CLOSED – The connection has been closed or could not be opened.

When the WebSocket object is first created its readyState is 0, indicating that the socket is CONNECTING.

Comments

Popular posts from this blog

Calling Web Services with Apache Camel

How to Declare Variables in MS-SQL Server Management Studio

Using HTTP-based endpoints with Apache Camel