ErrLookup › nsqio/nsq

nsqio/nsq

A realtime distributed messaging platform · Go · 111 source files

Analyzed at 85cf10c09c on 2026-08-16. 49 documented errors.

Code / Message	Type	Severity	Tags
`E_TOUCH_FAILED` ID already in flight	exception	critical	nsq, nsqd, protocol, message-id, configuration
got response	http	error	http, api-client, nsqadmin, status-code, configuration
`E_INVALID` invalid message ID	validation	error	protocol, validation, nsqd, client-error, fatal, message-id
cannot flock directory	console	critical	filesystem, flock, startup, nsqd, single-instance, configuration
failed to append certificate to pool	validation	error	tls, x509, pem, configuration, startup, nsqd
failed to LoadX509KeyPair	console	error	tls, x509, nsqadmin, configuration, startup, client-cert
failed to read TLS root CA file	console	error	tls, filesystem, nsqadmin, configuration, startup, permissions
missing in --filename-format when gzip, rotation, or work…	validation	error	go, nsq, cli, config, file-rotation, gzip
`E_MPUB_FAILED` exiting	error_code	warning	lifecycle, shutdown, mpub, topic, concurrency, nsqd
listener.Accept() error	console	critical	tcp, server, accept, fatal, file-descriptors, nsqd
http.Serve() error	console	critical	http, server, lifecycle, fatal, nsqd
invalid E2E processing latency percentile	validation	error	nsqd, configuration, validation, startup, percentile
ID not in flight	exception	warning	nsq, nsqd, protocol, concurrency, idempotency
`E_REQ_FAILED` exiting	exception	error	nsq, nsqd, protocol, lifecycle, concurrency
failed to build TLS config	console	critical	nsqd, tls, certificates, config, startup
failed to query any nsqlookupd	http	error	clusterinfo, nsqlookupd, network, http, discovery
exiting	exception	warning	lifecycle, shutdown, topic, concurrency, nsqd
failed to resolve --lookupd-http-address	console	error	configuration, dns, nsqadmin, startup, address-validation
unknown tlsVersionOption	validation	error	tls, flags, configuration, startup, nsqd
failed to lock data-path	console	critical	nsqd, startup, file-lock, data-path, concurrency
failed to parse metadata in	console	error	nsqd, json, corruption, metadata, persistence, startup
err.Error()	panic	error	bench, nsq-client, panic, tcp, rdy, go
failed to AppendCertsFromPEM	console	error	tls, x509, pem, nsqadmin, configuration, startup
failed to resolve --nsqd-http-address	console	error	configuration, dns, nsqadmin, startup, address-validation
string(data)	panic	error	bench, nsq-client, panic, server-error-frame, protocol, go
`E_SUB_FAILED` exiting	exception	error	nsq, nsqd, protocol, lifecycle, concurrency
client does not own message	exception	error	nsq, nsqd, protocol, concurrency, ownership
failed to read metadata from	console	error	nsqd, filesystem, permissions, metadata, persistence, startup
`E_BAD_BODY` heartbeat interval ( ) is invalid	error_code	error	nsqd, protocol, identify, heartbeat, validation
listen ( ) failed	console	critical	nsqd, network, listen, port-in-use, startup, tcp
cannot require TLS client connections without TLS key and…	validation	error	nsq, nsqd, cli, config, tls
failed to parse --graphite-url	console	error	nsqadmin, config, url, graphite, startup
failed to build client TLS config	console	critical	nsqd, tls, ca, certificates, startup
`MISSING_ARG_TOPIC` MISSING_ARG_TOPIC	http	error	nsq, http-api, validation, nsqd
address should not contain scheme	validation	error	go, nsq, cli, config, validation
--auth-http-request-method must be post or get	validation	error	nsq, nsqd, cli, config, auth
invalid log level ' ' (debug, info, warn, error, fatal)	validation	error	logging, flags, configuration, startup
failed to query any nsqd	http	error	clusterinfo, nsqd, network, http, discovery
--node-id must be [0,1024)	validation	error	nsq, nsqd, cli, config, message-id
failed to parse --allow-config-from-cidr	console	error	nsqadmin, config, cidr, networking, startup
msg timeout ( ) is invalid	validation	error	nsqd, protocol, identify, timeout, validation
--nsqd-http-address or --lookupd-http-address required	validation	error	nsq, nsqadmin, cli, config, validation
--http-client-tls-key must be specified with…	validation	error	nsq, nsqadmin, cli, config, tls
`INVALID_ARG_TOPIC` INVALID_ARG_TOPIC	http	error	nsq, http-api, validation, nsqd
--max-deflate-level must be [1,9]	validation	error	nsq, nsqd, cli, config, compression
`MISSING_ARG_CHANNEL` MISSING_ARG_CHANNEL	http	error	nsq, http-api, validation, nsqd
--http-client-tls-cert must be specified with…	validation	error	nsq, nsqadmin, cli, config, tls
use --nsqd-http-address or --lookupd-http-address not both	validation	error	nsq, nsqadmin, cli, config, validation
`INVALID_ARG_CHANNEL` INVALID_ARG_CHANNEL	http	error	nsq, http-api, validation, nsqd