B4J Question Detect websocket connection lost

[Philip Prins]

How can you detect in the browser that the connection with the B4J server is lost?

 

[Roycefer]

If you are using b4j_ws.js, then open it up in Notepad or something and add this to the bottom, just before the last closing bracket:

b4j_ws.onclose = function(event)
{
     b4j_runFunction("socketDisconnected", event);
};

And then in your webpage (the one that has <script src="b4j_ws.js"> in it), make sure to implement the "socketDisconnected" function. For example:

function socketDisconnected(event)
{  
      alert("Websocket connection closed");
}

 

[Philip Prins]

If you are using b4j_ws.js, then open it up in Notepad or something and add this to the bottom, just before the last closing bracket:

b4j_ws.onclose = function(event)
{
     b4j_runFunction("socketDisconnected", event);
};

And then in your webpage (the one that has <script src="b4j_ws.js"> in it), make sure to implement the "socketDisconnected" function. For example:

function socketDisconnected(event)
{ 
      alert("Websocket connection closed");
}

Works great,thank you very much...