KeepAlive Property

When True, KEEPALIVE packets are enabled (for long connections).

Object Oriented Interface

public function getKeepAlive();
public function setKeepAlive($value);

Procedural Interface

ipworks_telnet_get($res, 15 );
ipworks_telnet_set($res, 15, $value );

Default Value



The KeepAlive enables the SO_KEEPALIVE option on the socket. This option prevents long connections from timing out in case of inactivity.

Please note that system TCP/IP stack implementations are not required to support SO_KEEPALIVE.

Data Type


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