Opened 10 months ago

#21305 new defect

Client gets into an unrecoverable connect / close loop

Reported by: arlolra Owned by:
Priority: Medium Milestone:
Component: Obfuscation/Snowflake Version:
Severity: Normal Keywords:
Cc: arma Actual Points:
Parent ID: Points:
Reviewer: Sponsor:

Description

This was after briefly losing internet connectivity. It was just endlessly repeating this pattern. We tried giving it a new proxy to connect to but with no luck. Restarting the client immediately resolved the issue, so it seems to have got itself into a bad state.

2017/01/24 13:35:12 ---- Handler: closed ---
2017/01/24 13:35:12 SOCKS listening...
2017/01/24 13:35:12 SOCKS accepted:  {0.0.3.0:1  map[]}
2017/01/24 13:35:14 WebRTC: Collecting a new Snowflake. Currently at [0/1]
2017/01/24 13:35:14 snowflake-61xONPqOrMQ67aWl  connecting...
2017/01/24 13:35:14 WebRTC: PeerConnection created.
2017/01/24 13:35:14 WebRTC: OnNegotiationNeeded
2017/01/24 13:35:14 WebRTC: DataChannel created.
2017/01/24 13:35:14 candidate:4096217215 1 udp 2122260223 192.168.1.154 40594 typ host generation 0 ufrag ko968AKONjQ/Rpya network-id 1
2017/01/24 13:35:14 candidate:1970230987 1 udp 1686052607 108.16.226.229 40594 typ srflx raddr 192.168.1.154 rport 40594 generation 0 ufrag ko968AKONjQ/Rpya network-id 1
2017/01/24 13:35:14 candidate:3131354255 1 tcp 1518280447 192.168.1.154 53340 typ host tcptype passive generation 0 ufrag ko968AKONjQ/Rpya network-id 1
2017/01/24 13:35:14 WebRTC: OnIceComplete
2017/01/24 13:35:14 Negotiating via BrokerChannel...
Target URL:  snowflake-reg.appspot.com 
Front URL:   www.google.com
2017/01/24 13:35:14 BrokerChannel Response:
200 OK

2017/01/24 13:35:14 Received Answer:

v=0
o=mozilla...THIS_IS_SDPARTA-51.0 6797456362141212310 0 IN IP4 0.0.0.0
s=-
t=0 0
a=sendrecv
a=fingerprint:sha-256 A8:2C:FA:1D:33:46:8F:57:5D:56:AC:5C:EF:32:B5:8D:8E:2C:A5:FD:8E:33:6E:88:DD:5F:CC:4A:8B:02:BA:64
a=ice-options:trickle
a=msid-semantic:WMS *
m=application 38953 DTLS/SCTP 5000
c=IN IP4 88.159.72.23
a=candidate:0 1 UDP 2122252543 88.159.72.23 38953 typ host
a=sendrecv
a=end-of-candidates
a=ice-pwd:acc3c9ec8efb8d0a16a500203da69560
a=ice-ufrag:6cb61e26
a=mid:data
a=sctpmap:5000 webrtc-datachannel 256
a=setup:active
a=ssrc:2244974687 cname:{c72775ac-0151-48b1-9063-0922a11994e6}

2017/01/24 13:35:14 ---- Handler: snowflake assigned ----
2017/01/24 13:35:14 Buffered 218 bytes --> WebRTC
2017/01/24 13:35:14 WebRTC: DataChannel.OnOpen
2017/01/24 13:35:14 Flushed 218 bytes.
2017/01/24 13:35:16 Traffic Bytes (in|out): 749 | 218 -- (1 OnMessages, 1 Sends)
2017/01/24 13:35:23 Traffic Bytes (in|out): 4803 | 3907 -- (8 OnMessages, 7 Sends)
2017/01/24 13:35:24 WebRTC: At capacity [1/1]  Retrying in 10 seconds...
2017/01/24 13:35:34 WebRTC: At capacity [1/1]  Retrying in 10 seconds...
2017/01/24 13:35:44 WebRTC: At capacity [1/1]  Retrying in 10 seconds...
2017/01/24 13:35:49 WebRTC: No messages received for 30 seconds -- closing stale connection.
2017/01/24 13:35:49 WebRTC: closing DataChannel
2017/01/24 13:35:49 WebRTC: DataChannel.OnClose [locally]
2017/01/24 13:35:49 WebRTC: closing PeerConnection
2017/01/24 13:35:49 WebRTC: Closing
2017/01/24 13:35:49 copy loop ended

Child Tickets

Attachments (1)

snowflake.log (2.3 MB) - added by arlolra 10 months ago.

Change History (1)

Changed 10 months ago by arlolra

Attachment: snowflake.log added
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