Where can I find the default timeout settings for all browsers?
I'm looking for some kind of documentation that specifies how much time each browser (IE6/IE7/FF2/FF3, etc) will wait on a request before it just gives up and times out.
I haven't had any luck trying to get this.
Any pointers?
Answer
I managed to find network.http.connect.timeout for much older versions of Mozilla:
This preference was one of several added to allow low-level tweaking of the HTTP networking code. After a portion of the same code was significantly rewritten in 2001, the preference ceased to have any effect (as noted in all.js as early as September 2001).
Currently, the timeout is determined by the system-level connection establishment timeout. Adding a way to configure this value is considered low-priority.
It would seem that network.http.connect.timeout hasn't done anything for some time.
I also saw references to network.http.request.timeout, so I did a Google search. The results include lots of links to people recommending that others include it in about:config in what appears to be a mistaken belief that it actually does something, since the same search turns up this about:config entries article:
Pref removed (unused). Previously: HTTP-specific network timeout. Default value is 120.
The same page includes additional information about network.http.connect.timeout:
Pref removed (unused). Previously: determines how long to wait for a response until registering a timeout. Default value is 30.
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