Add support for proxy

[ottuzzi]

Hi,

is it possible to add support for a proxy? I'm behind a squid proxy and I cannot access internet directly: I'm not a PHP expert but it looks like you need to change function place_json_call() in common.inc.php.

Thanks Bye Piero

[cdhowie]

Yes, this can be done. Note, however, that some proxies might not forward the relevant X-* headers, so some features may not work. Additionally, proxies might limit the request duration, so long-polling might not work at all. These restrictions will vary depending on the proxy software/configuration.