# apd_set_session_trace_socket

(PECL apd >= 0.2)

apd_set_session_trace_socket — Starts the remote session debugging

### Description

apd_set_session_trace_socket ( string `$tcp_server` , int `$socket_type` , int `$port` , int `$debug_level` ) : bool

Connects to the specified `tcp_server` (eg. tcplisten) and sends debugging data to the socket.

### Parameters

`tcp_server`

  IP or Unix Domain socket (like a file) of the TCP server.

`socket_type`

  Can be `AF_UNIX` for file based sockets or `APD_AF_INET` for standard tcp/ip.

`port`

  You can use any port, but higher numbers are better as most of the lower numbers may be used by other system services.

`debug_level`

  An integer which is formed by adding together the XXX_TRACE constants.

  It is not recommended to use `MEMORY_TRACE`. It is very slow and does not appear to be accurate. `ASSIGNMENT_TRACE` is not implemented yet.

  To turn on all functional traces (TIMING, FUNCTIONS, ARGS SUMMARY (like strace -c)) use the value 99

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### Examples

Example #1 apd_set_session_trace_socket() example

`<?php
apd_set_session_trace_socket("127.0.0.1",APD_AF_INET,7112,0);
?>`