chanstream

var (
	// ErrConnRefused is reported when no listener is present and
	// a client attempts to connect via Dial.
	ErrConnRefused = &ChanError{err: "Connection refused."}

	// ErrAddrInUse is reported when a server tries to Listen but another
	// Conn is already listening on the same address.
	ErrAddrInUse = &ChanError{err: "Address in use."}

	// ErrAcceptTimeout is reported when a request to Accept takes too
	// long.  (Note that this is not normally reported -- the default
	// is for no timeout to be used in Accept.)
	ErrAcceptTimeout = &ChanError{err: "Accept timeout.", tmo: true}

	// ErrListenQFull is reported if the listen backlog (default 32)
	// is exhausted.  This normally occurs if a server goroutine does
	// not call Accept often enough.
	ErrListenQFull = &ChanError{err: "Listen queue full.", tmp: true}

	// ErrConnClosed is reported when a peer closes the connection while
	// trying to establish the connection or send data.
	ErrConnClosed = &ChanError{err: "Connection closed."}

	// ErrConnTimeout is reported when a connection takes too long to
	// be established.
	ErrConnTimeout = &ChanError{err: "Connection timeout.", tmo: true}

	// ErrRdTimeout is reported when the read deadline on a connection
	// expires whle trying to read.
	ErrRdTimeout = &ChanError{err: "Read timeout.", tmo: true, tmp: true}

	// ErrWrTimeout is reported when the write deadline on a connection
	// expires whle trying to write.
	ErrWrTimeout = &ChanError{err: "Write timeout.", tmo: true, tmp: true}
)