Asterisk and AMI

ERROR[5534]: utils.c:1211 ast_careful_fwrite: fwrite() returned error: Broken pipe

When ever i used the php script to send commands to asterisk, i got this error..

"The Big Problem"!! was the timeout value i used;

Solution:

This line;
$this->socket = @fsockopen("127.0.0.1","5038", $errno, $errstr, 1);
is changed into this;
$this->socket = @fsockopen("127.0.0.1","5038", $errno, $errstr, 30);

Problem solved..