Commit Graph

170 Commits

Author SHA1 Message Date
Igor Postelnik 0b16a473da TUN-3869: Improve reliability of graceful shutdown.
- Don't rely on edge to close connection on graceful shutdown in h2mux, start muxer shutdown from cloudflared.
- Don't retry failed connections after graceful shutdown has started.
- After graceful shutdown channel is closed we stop waiting for retry timer and don't try to restart tunnel loop.
- Use readonly channel for graceful shutdown in functions that only consume the signal
2021-02-08 14:30:32 +00:00
Adam Chalmers 0d22106416 TUN-3848: Use transport logger for h2mux 2021-02-03 17:31:16 -06:00
Areg Harutyunyan b72ee69eef TUN-3837: Remove automation_email from cloudflared status page test 2021-02-01 15:07:37 +00:00
Igor Postelnik a945518404 TUN-3811: Better error reporting on http2 connection termination. Registration errors from control loop are now propagated out of the connection server code. Unified error handling between h2mux and http2 connections so we log and retry errors the same way, regardless of underlying transport. 2021-01-28 10:38:30 -06:00
Igor Postelnik d87bfcbe55 TUN-3795: Removed errant test 2021-01-26 11:56:02 -06:00
Igor Postelnik 0df4f7dd24 TUN-3795: Use RFC-3339 style date format for logs, produce timestamp in UTC 2021-01-26 15:04:33 +00:00
Igor Postelnik d503aeaf77 TUN-3118: Changed graceful shutdown to immediately unregister tunnel from the edge, keep the connection open until the edge drops it or grace period expires 2021-01-22 11:14:36 -06:00
Igor Postelnik db0562c7b8 Fixed connection error handling by removing duplicated errors, standardizing on non-pointer error types 2021-01-22 10:58:06 -06:00
Igor Postelnik 04b1e4f859 TUN-3738: Refactor observer to avoid potential of blocking on tunnel notifications 2021-01-18 11:16:23 +00:00
Nuno Diegues 146c2d944a TUN-3594: Log ingress response at debug level 2021-01-15 19:06:54 +00:00
Areg Harutyunyan 55bf904689 TUN-3471: Add structured log context to logs 2021-01-05 20:21:16 +00:00
Adam Chalmers b855e33327 TUN-3706: Quit if any origin service fails to start 2020-12-30 13:48:19 -06:00
Areg Harutyunyan 870f5fa907 TUN-3470: Replace in-house logger calls with zerolog 2020-12-23 14:15:17 -06:00
Adam Chalmers 38fb0b28b6 TUN-3593: /ready endpoint for k8s readiness. Move tunnel events out of UI package, into connection package. 2020-12-02 15:22:59 -06:00
cthuang bda8fe2fbe TUN-3594: Log response status at debug level 2020-11-27 12:28:20 +00:00
Adam Chalmers 69fd502db3 TUN-3581: Tunnels can be run by name using only --credentials-file, no
origin cert necessary.
2020-11-25 09:54:28 -06:00
cthuang fdb1f961b3 TUN-3557: Detect SSE if content-type starts with text/event-stream 2020-11-18 15:59:41 +00:00
cthuang 543169c893 TUN-3490: Make sure OriginClient implementation doesn't write after Proxy return 2020-11-11 15:21:00 +00:00
cthuang d5769519b2 TUN-3489: Add unit tests to cover proxy logic in connection package of cloudflared 2020-11-11 15:21:00 +00:00
cthuang 5974fb4cfd TUN-3500: Integrate replace h2mux by http2 work with multiple origin support 2020-11-11 15:20:57 +00:00
cthuang eef5b78eac TUN-3480: Support SSE with http2 connection, and add SSE handler to hello-world server 2020-11-11 15:12:17 +00:00
cthuang 6b86f81c4a TUN-3403: Unit test for origin/proxy to test serving HTTP and Websocket 2020-11-11 15:12:15 +00:00
cthuang a490443630 TUN-3458: Upgrade to http2 when available, fallback to h2mux when we reach max retries 2020-11-11 15:11:42 +00:00
cthuang b5cdf3b2c7 TUN-3456: New protocol option auto to automatically select between http2 and h2mux 2020-11-11 15:11:42 +00:00
cthuang 9ac40dcf04 TUN-3462: Refactor cloudflared to separate origin from connection 2020-11-11 15:11:42 +00:00
cthuang a5a5b93b64 TUN-3420: Establish control plane and send RPC over control plane 2020-11-11 15:11:42 +00:00
cthuang cb39f26f27 TUN-3406: Proxy websocket requests over Go http2 2020-11-11 15:11:42 +00:00
cthuang 8d7b2575ba TUN-3400: Use Go HTTP2 library as transport to connect with the edge 2020-11-11 15:11:42 +00:00
cthuang d7498b0c03 TUN-3449: Use flag to select transport protocol implementation 2020-11-11 15:11:42 +00:00
cthuang be9a558867 TUN-3503: Matching ingress rule should not take port into account 2020-11-05 15:36:12 +00:00
Adam Chalmers d01770107e TUN-3492: Refactor OriginService, shrink its interface 2020-11-04 21:28:33 +00:00
Adam Chalmers e933ef9e1a TUN-2640: Users can configure per-origin config. Unify single-rule CLI
flow with multi-rule config file code.
2020-10-30 07:42:20 -05:00
Adam Chalmers c96b9e8d8f TUN-3464: Newtype to wrap []ingress.Rule 2020-10-15 12:48:14 -05:00
Adam Chalmers 4a4a1bb6b1 TUN-3441: Multiple-origin routing via ingress rules 2020-10-13 08:55:17 -05:00
Adam Chalmers 0eebc7cef9 TUN-3438: move ingress into own package, read into TunnelConfig 2020-10-12 16:33:22 +00:00
cthuang 2c9b7361b7 TUN-3427: Define a struct that only implements RegistrationServer in tunnelpogs 2020-10-01 09:08:32 +01:00
Areg Harutyunyan 747427f816 TUN-3216: UI improvements 2020-09-17 13:22:08 +04:00
Rachel Williams bb530b87dd TUN-3328: Filter out free tunnel has started log from UI 2020-09-17 11:52:10 +04:00
Rachel Williams 8a829b773a Rebased and passed TunnelEventChan to LogServerInfo in new ReconnectTunnel function 2020-09-17 11:52:10 +04:00
Rachel Williams 71b98e6111 TUN-3261: Display connections on UI for free classic tunnels 2020-09-17 11:52:10 +04:00
Rachel Williams fee13dc62f TUN-3255: Update UI to display URL instead of hostname 2020-09-17 11:52:10 +04:00
Rachel Williams 094e0c7592 TUN-3238: Update UI when connection re-connects 2020-09-17 11:52:10 +04:00
Rachel Williams b57a953caa TUN-3200: Add connection information to UI 2020-09-17 11:52:10 +04:00
cthuang 8eeb452cce TUN-3268: Each connection has its own event digest to reconnect 2020-08-20 16:44:22 +01:00
Adam Chalmers 9952ce0069 TUN-3221: ConnectionOptions tracks numPreviousAttempts. 2020-07-31 20:22:33 +00:00
Igor Postelnik ac3638f6b1 TUN-3169: Move on to the next address when edge returns duplicate connection. There's no point in trying to connect to the same address since it will be hashed to the same metal.
Improve logging of errors from serve tunnel loop, hide useless context cancelled error.
2020-07-07 16:35:44 -05:00
Igor Postelnik 2a3d486126 TUN-3007: Implement named tunnel connection registration and unregistration.
Removed flag for using quick reconnect, this logic is now always enabled.
2020-07-01 04:19:30 +00:00
Adam Chalmers 4d3ebaf984 TUN-3106: Pass NamedTunnel config to StartServer 2020-06-17 23:20:37 +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
Igor Postelnik fbe2989f61 TUN-2955: Fix connection and goroutine leaks when tunnel conection is terminated on error. Only unregister tunnels that had connected successfully. Close edge connection used to unregister the tunnel. Use buffered channels for error channels where receiver may quit early on context cancellation. 2020-05-06 03:13:24 +00:00
Igor Postelnik dd0881f32b TUN-2940: Added delay parameter to stdin reconnect command. 2020-05-01 15:58:19 +00:00
Igor Postelnik 976eb24883 TUN-2921: Rework address selection logic to avoid corner cases 2020-04-27 14:47:47 -05:00
Areg Harutyunyan 06f29306cd TUN-2881: Parameterize response meta information header name in the generating function 2020-04-10 20:26:09 +01:00
Areg Harutyunyan 322f909edb TUN-2880: Return metadata about source of the response from cloudflared 2020-04-10 01:01:38 +01:00
Dalton a37da2b165 AUTH-2394 added socks5 proxy 2020-04-07 13:30:28 -05:00
Adam Chalmers acea15161c TUN-2854: Quick Reconnects should be an optional supported feature 2020-03-31 08:59:00 -05:00
Areg Harutyunyan ae374c0463 TUN-2846: Trigger debug reconnects from stdin commands, not SIGUSR1 2020-03-27 17:04:21 +00:00
Adam Chalmers 32df01a9da TUN-2823: Bugfix. cloudflared would hang forever if error occurred. 2020-03-19 17:48:42 -05:00
Adam Chalmers 6dcf3a4cbc TUN-2819: cloudflared should close its connections when a signal is sent 2020-03-19 21:02:15 +00:00
Adam Chalmers e8f55cc911 TUN-2756: Set connection digest after reconnect.
Previously it was only being set after RegisterTunnel.
2020-03-13 17:31:05 -05:00
Adam Chalmers 5376df5439 TUN-2788: cloudflared should store one ConnDigest per HA connection 2020-03-11 18:19:22 -05:00
Adam Chalmers db9b6541d0 TUN-2797: Fix panic in SetConnDigest by making mutexes values. 2020-03-10 12:21:02 -05:00
Areg Harutyunyan 5bd4028ea7 TUN-2761: Use the new header management functions in cloudflared 2020-03-08 03:38:54 +00:00
Adam Chalmers 1b2a96f96b TUN-2755: ReconnectTunnel RPC now transmits ConnectionDigest 2020-03-06 14:48:16 -06:00
Adam Chalmers d50fee4fa0 TUN-2754: Add ConnDigest to cloudflared and its RPCs 2020-03-05 15:25:15 -06:00
Areg Harutyunyan 26f5f80811 TUN-2776: Add header serialization feature in cloudflared 2020-02-28 17:36:29 +00:00
Rueian 464bb53049
perf(cloudflared): reuse memory from buffer pool to get better throughput (#161)
* perf(cloudflared): reuse memory from buffer pool to get better throughput

https://github.com/cloudflare/cloudflared/issues/160
2020-02-24 17:06:19 +00:00
Areg Harutyunyan 52ab2c8227 TUN-2745: Rename existing header management functions 2020-02-20 20:31:34 +00:00
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
Areg Harutyunyan d6c2c4ee4a TUN-2717: Function to serialize/deserialize HTTP headers 2020-02-10 19:18:06 +00:00
Adam Chalmers 386b02355a TUN-2707: Inconsistent cardinality in tunnel error metrics 2020-01-29 12:42:55 -06:00
Adam Chalmers 203b939614 TUN-2690: cloudflared reconnect uses wrong context 2020-01-28 22:26:27 +00:00
Adam Chalmers e729dfc51e TUN-2699: Metrics for Authenticate RPCs 2020-01-28 14:33:41 -06:00
Adam Chalmers d5139d3882 TUN-2696: Add unknown registerRPCName 2020-01-28 11:29:33 -06:00
Adam Chalmers e31ff3a70f TUN-2693: Metrics for ReconnectTunnel 2020-01-28 10:46:37 -06:00
Nick Vollmar 7367827a11 TUN-2646: Make --edge flag work again for local development 2019-12-23 23:11:00 -06:00
Nick Vollmar 7e31b77646 TUN-2637: Manage edge IPs in a region-aware manner 2019-12-19 21:58:23 +00:00
Nick Vollmar 6aa48d2eb2 TUN-2554: cloudflared calls ReconnectTunnel 2019-12-13 18:48:48 +00:00
Nick Vollmar 5e7ca14412 TUN-2555: origin/supervisor.go calls Authenticate 2019-12-06 11:26:54 -06:00
Nick Vollmar bbf31377c2 TUN-2607: add RPC stream helpers 2019-12-03 15:38:16 -06:00
Nick Vollmar 8f4fd70783 TUN-2606: add DialEdge helpers 2019-12-03 14:52:33 -06:00
Ashcon Partovi 43babbc2f9 Fix "happy eyeballs" not being disabled since Golang 1.12 upgrade
* The Dialer.DualStack setting is now ignored and deprecated; RFC 6555 Fast Fallback ("Happy Eyeballs") is now enabled by default. To disable, set Dialer.FallbackDelay to a negative value.
2019-11-25 17:54:20 +00:00
Chung-Ting Huang b0d31a0ef3 TUN-2573: Refactor TunnelRegistration into PermanentRegistrationError, RetryableRegistrationError and SuccessfulTunnelRegistration 2019-11-22 17:30:41 +00:00
Chung-Ting Huang 13bf65ce4e TUN-2506: Expose active streams metrics 2019-11-07 14:09:31 -06:00
Areg Harutyunyan 068b148e05 TUN-2500: Don't send client registration errors to Sentry 2019-11-05 12:29:11 +00:00
Nick Vollmar 4d2583edf5 TUN-2344: log more details: http2.Framer.ErrorDetail() if available, connectionID 2019-10-15 10:59:24 -05:00
David Barr dc48cdce1a Fix #111: Add support for specifying a specific HTTP Host: header on the origin. (#114) 2019-08-29 22:55:54 -05:00
Chung-Ting Huang 80a15547e3 TUN-1961: Create EdgeConnectionManager to maintain outbound connections to the edge 2019-06-18 16:37:38 -05:00
Chung-Ting Huang d26a8c5d44 TUN-1893: Proxy requests to the origin based on tunnel hostname 2019-06-13 14:46:22 -05:00
Chung-Ting Huang 14f50d0922 TUN-1807: Send cloudflared version in Connect RPC 2019-05-06 16:13:12 -05:00
Chung-Ting Huang 809d2f3f28 TUN-1781: ServeStream should return early on error 2019-04-29 09:36:41 -05:00
Adam Chalmers 2e2fa29637 TUN-1732: cloudflared metrics should track userHostnames 2019-04-16 16:02:45 -05:00
Chung-Ting Huang 2bef5dbe72 TUN-1682: Add context to OpenStream to prevent it from blocking indefinitely. 2019-04-11 13:44:42 -05:00
Chung-Ting Huang 102b364cc9 TUN-1619: Add flag to test declarative tunnels. 2019-04-05 10:35:23 -05:00
Chung-Ting Huang c18702f297 TUN-1626: Create new supervisor to establish connection with origintunneld 2019-04-04 15:39:22 -05:00
Adam Chalmers 8560436487 TUN-1637: Free tunnels shouldn't require cert.pem 2019-03-22 14:43:30 -05:00
Adam Chalmers 541cf68608 TUN-1613: improved cloudflared RegisterTunnel fail metrics 2019-03-15 18:46:53 -05:00
Nick Vollmar d22e214000 TUN-1522: If we can't get SRV from default resolver, get them from 1.1.1.1 DoT 2019-03-11 12:08:04 -04:00
Areg Harutyunyan 5a0b7ecb62 Merge branch 'master' of github.com:cloudflare/cloudflared 2019-03-06 18:34:42 -06:00