Re: NSMutableURLRequest: Keeping the connection open
Re: NSMutableURLRequest: Keeping the connection open
- Subject: Re: NSMutableURLRequest: Keeping the connection open
- From: Thomas Engelmeier <email@hidden>
- Date: Sat, 02 Apr 2011 15:31:30 +0200
On 02.04.2011, at 01:20, Mark Pauley wrote:
> Wait, do you see a new tcp handshake for each request? Did CFNetwork close the connection or is there just an SSL re-negotiation on each request?
Given I see increasing client port numbers with each cert packet I'm asserting closed connections:
Packet received at 1301750599.448583
TCP packet from 17.250.248.122:https(443) to 192.168.167.19:51530 (0 bytes)
ACK
Packet received at 1301750599.449949
TCP packet from 17.250.248.122:https(443) to 192.168.167.19:51530 (0 bytes)
ACK
Packet received at 1301750599.512245
TCP packet from 79.125.9.81:https(443) to 192.168.167.19:51533 (0 bytes)
ACK
Packet received at 1301750599.514022
TCP packet from 79.125.9.81:https(443) to 192.168.167.19:51533 (1106 bytes) <== Certificate
ACK PUSH
[...]
Packet received at 1301750599.867625
TCP packet from 17.250.248.122:https(443) to 192.168.167.19:51531 (0 bytes)
ACK
Packet received at 1301750599.868384
TCP packet from 79.125.9.81:https(443) to 192.168.167.19:51533 (0 bytes)
RST <== Connection Reset??
Packet received at 1301750599.960213
TCP packet from 79.125.9.81:https(443) to 192.168.167.19:51534 (0 bytes)
ACK
Packet received at 1301750599.961955
TCP packet from 79.125.9.81:https(443) to 192.168.167.19:51534 (1106 bytes) <== Next certificate
ACK PUSH _______________________________________________
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