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fe025e8af3
* feat(xray): add tunnel health monitor * fix(tunnelmonitor): reuse netproxy client and init logger in tests Replace the duplicated newHTTPClient/dialContextWithProxy with netproxy.NewHTTPClient, which centralises the http/https/socks5 handling and avoids the dial-goroutine connection leak on context cancellation. Cap failures at the threshold during cooldown so the counter stays a true consecutive-failure count. Add TestMain to initialise the logger and fix the nil-pointer panic in the success-after-failure path. * fix(tunnelmonitor): observable recovery, signal headroom, and hardening Address the remaining review findings on the tunnel health monitor: - Recovery is now synchronous and observable: the callback calls server.RestartXray() directly and returns its error instead of just enqueuing SIGUSR1, so a failed restart no longer masks as success and arms the cooldown while the tunnel is still down. - Give the OS signal channel headroom (buffer 8) so producers cannot starve a SIGTERM/SIGINT out of the single slot. - Warn at startup when the monitor is enabled without a proxy, since the probe then measures host connectivity rather than the xray tunnel. - Cap failures at the threshold in the nil-recover branch too, matching the cooldown cap. - Document the XUI_TUNNEL_HEALTH_* vars in .env.example and the README. - Add tests for status-code classification, Normalize bounds, New proxy scheme errors, the recovery-error and nil-recover paths, the cooldown cap, and Run context cancellation (coverage 90%). --------- Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
19 lines
757 B
Text
19 lines
757 B
Text
XUI_DEBUG=true
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XUI_DB_FOLDER=x-ui
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XUI_LOG_FOLDER=x-ui
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XUI_BIN_FOLDER=x-ui
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XUI_INIT_WEB_BASE_PATH=/
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# XUI_PORT=8080
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# Optional tunnel health monitor (disabled by default). It periodically probes a
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# URL and restarts xray-core after repeated failures. Point XUI_TUNNEL_HEALTH_PROXY
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# at a local xray inbound so the probe tests the tunnel; without it the probe only
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# checks host connectivity and a restart will not fix host network issues. A restart
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# drops every connected client.
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# XUI_TUNNEL_HEALTH_MONITOR=true
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# XUI_TUNNEL_HEALTH_PROXY=socks5://127.0.0.1:1080
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# XUI_TUNNEL_HEALTH_URL=https://www.cloudflare.com/cdn-cgi/trace
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# XUI_TUNNEL_HEALTH_INTERVAL=30s
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# XUI_TUNNEL_HEALTH_TIMEOUT=10s
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# XUI_TUNNEL_HEALTH_FAILURES=3
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# XUI_TUNNEL_HEALTH_COOLDOWN=5m
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