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package nsq
import (
"errors"
"fmt"
)
// ErrNotConnected is returned when a publish command is made
// against a Producer that is not connected
var ErrNotConnected = errors.New("not connected")
// ErrStopped is returned when a publish command is
// made against a Producer that has been stopped
var ErrStopped = errors.New("stopped")
// ErrClosing is returned when a connection is closing
var ErrClosing = errors.New("closing")
// ErrAlreadyConnected is returned from ConnectToNSQD when already connected
var ErrAlreadyConnected = errors.New("already connected")
// ErrOverMaxInFlight is returned from Consumer if over max-in-flight
var ErrOverMaxInFlight = errors.New("over configure max-inflight")
// ErrIdentify is returned from Conn as part of the IDENTIFY handshake
type ErrIdentify struct {
Reason string
}
// Error returns a stringified error
func (e ErrIdentify) Error() string {
return fmt.Sprintf("failed to IDENTIFY - %s", e.Reason)
}
// ErrProtocol is returned from Producer when encountering
// an NSQ protocol level error
type ErrProtocol struct {
Reason string
}
// Error returns a stringified error
func (e ErrProtocol) Error() string {
return e.Reason
}