http_server.listen()

server.listen(handle[, callback])

The handle object can be set to either a server or socket (anything with an underlying _handle member), or a {fd: <n>} object.

This will cause the server to accept connections on the specified handle, but it is presumed that the file descriptor or handle has already been bound to a port or domain socket.

Listening on a file descriptor is not supported on Windows.

This function is asynchronous. The last parameter callback will be added as a listener for the 'listening' event. See also net.Server.listen().

Returns server.