#39683 [Opn->Bgs]: SSH does not disconnect gracefully

ID: 39683 Updated by: tony2001@php.net Reported By: peter dot wilton-jones at eads dot com -Status: Open +Status: Bogus Bug Type: *Network Functions Operating System: Windows 2003 PHP Version: 5.2.0 New Comment: Please report issues in PECL modules using PECL bug tracker. http://pecl.php.net/bugs/search.php?cmd=display&status=Open&package_name[]=ssh2 Thank you. Previous Comments: ------------------------------------------------------------------------ [2006-11-29 14:42:37] peter dot wilton-jones at eads dot com Description: ------------ I have a page that refreshes every minute. In that page, I open an ssh session and obtain data. There is no way to close the ssh connection. On reload, php opens a new connection but does not terminate the last one or reuse the existing one. Running a NETSTAT command reveals numerous connections in the CLOSE_WAIT status after several minutes. Can a close SSH option be included? Reproduce code: --------------- <?php $connection = ssh2_connect('myserver',22); ssh2_auth_password($connection,'username','password'); $stream = ss2_exec($connection,'df -k',FALSE); stream_set_blocking($stream, TRUE); $output = fread($stream,4096); fclose($stream); echo $output; ?> Expected result: ---------------- Connection should show nothing Actual result: -------------- netstat -a shows ---------------- TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT TCP myweb:xxxx myserver:22 CLOSE_WAIT --------------- ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=39683&edit=1