Assuming "write" is the only function call that sends data (not sure if
stream piping or anything calls something internal instead... in which case
you'd want to use a "through" stream), you can hook that directly by
overriding it on your instance of a socket, something like this should work:
var orig_write = socket.write;
socket.write = function(data) {
this.emit.call(this, 'write', data);
return orig_write.apply(this, arguments);
};
socket.on('write', function (data) {
// yay
});
// pass socket on to library now
Hope this helps!
Jimb
On Friday, October 30, 2015 at 10:45:35 AM UTC-7, Dave Horton wrote:
>
> is there any way to get an event from a net.socket when data is sent? I
> have an app where I want to hand off a socket to a library, but then for
> debugging purposes I want to log everything sent or received over the
> socket by the library. I'd rather not have to change the library, and I
> can register a 'data' handler to get the incoming data, but what about the
> outoing?
>
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