{"record":{"id":"201b454e49dd120a","repo":"XTLS/Xray-core","slug":"invalid-request-address","errorCode":null,"errorMessage":"invalid request address","messagePattern":"invalid request address","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"proxy/vless/encoding/encoding.go","lineNumber":126,"sourceCode":"\t\tbuffer.Clear()\n\t\tif _, err := buffer.ReadFullFrom(reader, 1); err != nil {\n\t\t\treturn nil, nil, nil, false, errors.New(\"failed to read request command\").Base(err)\n\t\t}\n\n\t\trequest.Command = protocol.RequestCommand(buffer.Byte(0))\n\t\tswitch request.Command {\n\t\tcase protocol.RequestCommandMux:\n\t\t\trequest.Address = net.DomainAddress(\"v1.mux.cool\")\n\t\tcase protocol.RequestCommandRvs:\n\t\t\trequest.Address = net.DomainAddress(\"v1.rvs.cool\")\n\t\tcase protocol.RequestCommandTCP, protocol.RequestCommandUDP:\n\t\t\tif addr, port, err := addrParser.ReadAddressPort(&buffer, reader); err == nil {\n\t\t\t\trequest.Address = addr\n\t\t\t\trequest.Port = port\n\t\t\t}\n\t\t}\n\t\tif request.Address == nil {\n\t\t\treturn nil, nil, nil, false, errors.New(\"invalid request address\")\n\t\t}\n\t\treturn id[:], request, requestAddons, false, nil\n\tdefault:\n\t\treturn nil, nil, nil, isfb, errors.New(\"invalid request version\")\n\t}\n}\n\n// EncodeResponseHeader writes encoded response header into the given writer.\nfunc EncodeResponseHeader(writer io.Writer, request *protocol.RequestHeader, responseAddons *Addons) error {\n\tbuffer := buf.StackNew()\n\tdefer buffer.Release()\n\n\tif err := buffer.WriteByte(request.Version); err != nil {\n\t\treturn errors.New(\"failed to write response version\").Base(err)\n\t}\n\n\tif err := EncodeHeaderAddons(&buffer, responseAddons); err != nil {\n\t\treturn errors.New(\"failed to encode response header addons\").Base(err)","sourceCodeStart":108,"sourceCodeEnd":144,"githubUrl":"https://github.com/XTLS/Xray-core/blob/7d214f8b094f75322fa3990f8aadad1c912f24f5/proxy/vless/encoding/encoding.go#L108-L144","documentation":"Error \"invalid request address\" thrown in XTLS/Xray-core.","triggerScenarios":"Thrown at proxy/vless/encoding/encoding.go:126 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"}