Commit Graph

20 Commits

Author SHA1 Message Date
cthuang 7e760f9fcc TUN-6586: Change ICMP proxy to only build for Darwin and use echo ID to track flows 2022-08-27 22:37:08 +01:00
Sudarsan Reddy e3390fcb15 TUN-6705: Tunnel should retry connections forever
Protocolbackoff arrays now have Retryforever flag set to true to enable
cloudflared to keep trying to reconnect perpetually.
2022-08-26 08:27:15 +00:00
cthuang 59f5b0df83 TUN-6530: Implement ICMPv4 proxy
This proxy uses unprivileged datagram-oriented endpoint and is shared by all quic connections
2022-08-24 17:33:03 +01:00
Sudarsan Reddy 99f39225f1 TUN-6617: Dont fallback to http2 if QUIC conn was successful.
cloudflared falls back aggressively to HTTP/2 protocol if a connection
attempt with QUIC failed. This was done to ensure that machines with UDP
egress disabled did not stop clients from connecting to the cloudlfare
edge. This PR improves on that experience by having cloudflared remember
if a QUIC connection was successful which implies UDP egress works. In
this case, cloudflared does not fallback to HTTP/2 and keeps trying to
connect to the edge with QUIC.
2022-08-12 08:40:03 +00:00
Sudarsan Reddy d3fd581b7b Revert "TUN-6617: Dont fallback to http2 if QUIC conn was successful."
This reverts commit 679a89c7df.
2022-08-11 20:27:22 +01:00
Sudarsan Reddy 679a89c7df TUN-6617: Dont fallback to http2 if QUIC conn was successful.
cloudflared falls back aggressively to HTTP/2 protocol if a connection
attempt with QUIC failed. This was done to ensure that machines with UDP
egress disabled did not stop clients from connecting to the cloudlfare
edge. This PR improves on that experience by having cloudflared remember
if a QUIC connection was successful which implies UDP egress works. In
this case, cloudflared does not fallback to HTTP/2 and keeps trying to
connect to the edge with QUIC.
2022-08-11 17:55:10 +00:00
Devin Carr dd540af695 TUN-6388: Fix first tunnel connection not retrying 2022-06-23 16:55:03 +00:00
Devin Carr c7a6304d32 TUN-6007: Implement new edge discovery algorithm
(cherry picked from commit 4f468b8a5d)
2022-06-23 16:55:03 +00:00
Devin Carr 1d79831651 Revert "TUN-6007: Implement new edge discovery algorithm"
This reverts commit 4f468b8a5d.
2022-06-14 16:08:03 -07:00
Devin Carr 4f468b8a5d TUN-6007: Implement new edge discovery algorithm 2022-06-08 21:09:45 +00:00
Devin Carr ee80e55833 TUN-6339: Add config for IPv6 support 2022-06-02 16:04:26 -07:00
cthuang e4278bab97 TUN-6070: First connection retries other edge IPs if the error is quic timeout(likely due to firewall blocking UDP) 2022-04-19 12:37:32 +01:00
cthuang d68ff390ca TUN-5698: Make ingress rules and warp routing dynamically configurable 2022-02-16 09:38:28 +00:00
cthuang e22422aafb TUN-5749: Refactor cloudflared to pave way for reconfigurable ingress
- Split origin into supervisor and proxy packages
- Create configManager to handle dynamic config
2022-02-14 15:37:09 +00:00
cthuang fb82b2ced5 TUN-3019: Remove declarative tunnel entry code 2020-05-30 05:54:17 +08:00
Dalton 046be63253 AUTH-2596 added new logger package and replaced logrus 2020-05-27 17:07:19 -05:00
Adam Chalmers a60c0273f5 TUN-2714: New edge discovery. Connections try to reconnect to the same edge IP. 2020-02-14 19:49:54 +00:00
Chung-Ting Huang c5bacf4d95 TUN-2563: Exposes config_version metrics 2019-11-19 20:42:41 +00:00
Nick Vollmar 74f3a55c57 TUN-2117: read group/system-name from CLI, send it to edge 2019-08-01 22:04:05 +00:00
Chung-Ting Huang 0a742feb98 TUN-1885: Reconfigure cloudflared on receiving new ClientConfig 2019-06-20 19:07:59 -05:00