e2262085e5
TUN-3617: Separate service from client, and implement different client for http vs. tcp origins
...
- extracted ResponseWriter from proxyConnection
- added bastion tests over websocket
- removed HTTPResp()
- added some docstrings
- Renamed some ingress clients as proxies
- renamed instances of client to proxy in connection and origin
- Stream no longer takes a context and logger.Service
2021-02-23 14:19:44 +00:00
e9c2afec56
TUN-3948: Log error when retrying connection
2021-02-23 11:40:29 +00:00
a278753bbf
TUN-3902: Add jitter to backoffhandler
...
Jitter is important to avoid every cloudflared in the world trying to
reconnect at t=1, 2, 4, etc. That could overwhelm the backend. But
if each cloudflared randomly waits for up to 2, then up to 4, then up
to 8 etc, then the retries get spread out evenly across time.
On average, wait times should be the same (e.g. instead of waiting for
exactly 1 second, cloudflared will wait betweeen 0 and 2 seconds).
This is the "Full Jitter" algorithm from https://aws.amazon.com/blogs/architecture/exponential-backoff-and-jitter/
2021-02-11 14:36:13 +00:00
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
0d22106416
TUN-3848: Use transport logger for h2mux
2021-02-03 17:31:16 -06:00
b72ee69eef
TUN-3837: Remove automation_email from cloudflared status page test
2021-02-01 15:07:37 +00:00
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
d87bfcbe55
TUN-3795: Removed errant test
2021-01-26 11:56:02 -06:00
0df4f7dd24
TUN-3795: Use RFC-3339 style date format for logs, produce timestamp in UTC
2021-01-26 15:04:33 +00:00
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
db0562c7b8
Fixed connection error handling by removing duplicated errors, standardizing on non-pointer error types
2021-01-22 10:58:06 -06:00
04b1e4f859
TUN-3738: Refactor observer to avoid potential of blocking on tunnel notifications
2021-01-18 11:16:23 +00:00
146c2d944a
TUN-3594: Log ingress response at debug level
2021-01-15 19:06:54 +00:00
55bf904689
TUN-3471: Add structured log context to logs
2021-01-05 20:21:16 +00:00
b855e33327
TUN-3706: Quit if any origin service fails to start
2020-12-30 13:48:19 -06:00
870f5fa907
TUN-3470: Replace in-house logger calls with zerolog
2020-12-23 14:15:17 -06:00
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
bda8fe2fbe
TUN-3594: Log response status at debug level
2020-11-27 12:28:20 +00:00
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
fdb1f961b3
TUN-3557: Detect SSE if content-type starts with text/event-stream
2020-11-18 15:59:41 +00:00
543169c893
TUN-3490: Make sure OriginClient implementation doesn't write after Proxy return
2020-11-11 15:21:00 +00:00
d5769519b2
TUN-3489: Add unit tests to cover proxy logic in connection package of cloudflared
2020-11-11 15:21:00 +00:00
5974fb4cfd
TUN-3500: Integrate replace h2mux by http2 work with multiple origin support
2020-11-11 15:20:57 +00:00
eef5b78eac
TUN-3480: Support SSE with http2 connection, and add SSE handler to hello-world server
2020-11-11 15:12:17 +00:00
6b86f81c4a
TUN-3403: Unit test for origin/proxy to test serving HTTP and Websocket
2020-11-11 15:12:15 +00:00
a490443630
TUN-3458: Upgrade to http2 when available, fallback to h2mux when we reach max retries
2020-11-11 15:11:42 +00:00
b5cdf3b2c7
TUN-3456: New protocol option auto to automatically select between http2 and h2mux
2020-11-11 15:11:42 +00:00
9ac40dcf04
TUN-3462: Refactor cloudflared to separate origin from connection
2020-11-11 15:11:42 +00:00
a5a5b93b64
TUN-3420: Establish control plane and send RPC over control plane
2020-11-11 15:11:42 +00:00
cb39f26f27
TUN-3406: Proxy websocket requests over Go http2
2020-11-11 15:11:42 +00:00
8d7b2575ba
TUN-3400: Use Go HTTP2 library as transport to connect with the edge
2020-11-11 15:11:42 +00:00
d7498b0c03
TUN-3449: Use flag to select transport protocol implementation
2020-11-11 15:11:42 +00:00
be9a558867
TUN-3503: Matching ingress rule should not take port into account
2020-11-05 15:36:12 +00:00
d01770107e
TUN-3492: Refactor OriginService, shrink its interface
2020-11-04 21:28:33 +00:00
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
c96b9e8d8f
TUN-3464: Newtype to wrap []ingress.Rule
2020-10-15 12:48:14 -05:00
4a4a1bb6b1
TUN-3441: Multiple-origin routing via ingress rules
2020-10-13 08:55:17 -05:00
0eebc7cef9
TUN-3438: move ingress into own package, read into TunnelConfig
2020-10-12 16:33:22 +00:00
2c9b7361b7
TUN-3427: Define a struct that only implements RegistrationServer in tunnelpogs
2020-10-01 09:08:32 +01:00
747427f816
TUN-3216: UI improvements
2020-09-17 13:22:08 +04:00
bb530b87dd
TUN-3328: Filter out free tunnel has started log from UI
2020-09-17 11:52:10 +04:00
8a829b773a
Rebased and passed TunnelEventChan to LogServerInfo in new ReconnectTunnel function
2020-09-17 11:52:10 +04:00
71b98e6111
TUN-3261: Display connections on UI for free classic tunnels
2020-09-17 11:52:10 +04:00
fee13dc62f
TUN-3255: Update UI to display URL instead of hostname
2020-09-17 11:52:10 +04:00
094e0c7592
TUN-3238: Update UI when connection re-connects
2020-09-17 11:52:10 +04:00
b57a953caa
TUN-3200: Add connection information to UI
2020-09-17 11:52:10 +04:00
8eeb452cce
TUN-3268: Each connection has its own event digest to reconnect
2020-08-20 16:44:22 +01:00
9952ce0069
TUN-3221: ConnectionOptions tracks numPreviousAttempts.
2020-07-31 20:22:33 +00:00
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
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
cthuang
Nuno Diegues
Adam Chalmers
Igor Postelnik
Areg Harutyunyan
Rachel Williams