Re: Problem with connection via Proxy using CFNetwork in TCP stream
Re: Problem with connection via Proxy using CFNetwork in TCP stream
- Subject: Re: Problem with connection via Proxy using CFNetwork in TCP stream
- From: Jens Alfke <email@hidden>
- Date: Wed, 02 Dec 2015 09:12:36 -0800
On Dec 2, 2015, at 2:14 AM, Quinn The Eskimo! < email@hidden> wrote:
That won't work. This isn't a limitation of the system, but rather a limitation of the on-the-wire protocol. HTTP proxies don't allow support arbitrary TCP connections [1].
Although they should allow the use of the Upgrade: header to let a connection begin as HTTP and then switch to a different TCP-based protocol. (This is how WebSocket connections are established.)
—Jens |
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