Does Squid support persistent TCP connections, particularly websockets? We have software applications that establish persistent websocket connections (i.e. minutes, hours, etc.), vs browsers that may use websockets, but won't be connected long. I haven't been able to find too much information regarding configuring Squid to allow websocket traffic, so if anyone can confirm positive or negative, that would be great. Thanks, _________________________________________________________ ThingWorx, a PTC Business Bob DeRemer, Principal Engineer bob.deremer@xxxxxxxxxxxxx | www.thingworx.com | www.ptc.com M: 717.881.3986 | O: 610.594.6200 x 812