ErrAcceptSocket occurs when acceptor does not accept the new connection properly.

ErrConnectionClosed occurs when trying to operate a closed connection.

ErrCRLFNotFound occurs when a CRLF is not found by codec.

ErrDelimiterNotFound occurs when no such a delimiter is in input data.

ErrInvalidFixedLength occurs when the output data have invalid fixed length.

ErrServerInShutdown occurs when attempting to shut the server down more than once.

ErrServerShutdown occurs when server is closing.

ErrTooLessLength occurs when adjusted frame length is less than zero.

ErrTooManyEventLoopThreads occurs when attempting to set up more than 10,000 event-loop goroutines under LockOSThread mode.

ErrUnexpectedEOF occurs when no enough data to read by codec.

ErrUnsupportedLength occurs when unsupported lengthFieldLength is from input data.

ErrUnsupportedPlatform occurs when running gnet on an unsupported platform.

ErrUnsupportedProtocol occurs when trying to use protocol that is not supported.

ErrUnsupportedTCPProtocol occurs when trying to use an unsupported TCP protocol.

ErrUnsupportedUDPProtocol occurs when trying to use an unsupported UDP protocol.

ErrUnsupportedUDSProtocol occurs when trying to use an unsupported Unix protocol.