{"record":{"id":"6ab700293a7ea064","repo":"XTLS/Xray-core","slug":"failed-to-write-whole-request","errorCode":null,"errorMessage":"failed to write whole request","messagePattern":"failed to write whole request","errorType":"exception","errorClass":"errors.Error","httpStatus":null,"severity":"error","filePath":"proxy/http/server.go","lineNumber":265,"sourceCode":"\n\tctx = session.ContextWithContent(ctx, content)\n\n\tlink, err := dispatcher.Dispatch(ctx, dest)\n\tif err != nil {\n\t\treturn err\n\t}\n\n\t// Plain HTTP request is not a stream. The request always finishes before response. Hense request has to be closed later.\n\tdefer common.Close(link.Writer)\n\tvar result error = errWaitAnother\n\n\trequestDone := func() error {\n\t\trequest.Header.Set(\"Connection\", \"close\")\n\n\t\trequestWriter := buf.NewBufferedWriter(link.Writer)\n\t\tcommon.Must(requestWriter.SetBuffered(false))\n\t\tif err := request.Write(requestWriter); err != nil {\n\t\t\treturn errors.New(\"failed to write whole request\").Base(err).AtWarning()\n\t\t}\n\t\treturn nil\n\t}\n\n\tresponseDone := func() error {\n\t\tresponseReader := bufio.NewReaderSize(&buf.BufferedReader{Reader: link.Reader}, buf.Size)\n\t\tresponse, err := readResponseAndHandle100Continue(responseReader, request, writer)\n\t\tif err == nil {\n\t\t\thttp_proto.RemoveHopByHopHeaders(response.Header)\n\t\t\tif response.ContentLength >= 0 {\n\t\t\t\tresponse.Header.Set(\"Proxy-Connection\", \"keep-alive\")\n\t\t\t\tresponse.Header.Set(\"Connection\", \"keep-alive\")\n\t\t\t\tresponse.Header.Set(\"Keep-Alive\", \"timeout=60\")\n\t\t\t\tresponse.Close = false\n\t\t\t} else {\n\t\t\t\tresponse.Close = true\n\t\t\t\tresult = nil\n\t\t\t}","sourceCodeStart":247,"sourceCodeEnd":283,"githubUrl":"https://github.com/XTLS/Xray-core/blob/7d214f8b094f75322fa3990f8aadad1c912f24f5/proxy/http/server.go#L247-L283","documentation":"Error \"failed to write whole request\" thrown in XTLS/Xray-core.","triggerScenarios":"Thrown at proxy/http/server.go:265 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"7d214f8b094f75322fa3990f8aadad1c912f24f5","analyzedAt":"2026-08-15T14:26:24.325Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}