README
¶
package mqttcli is a program that provides two subcommands (pub and sub)
that allow command-line level access to an MQTT broker.
sub subscribes to a topic and prints messages received to standard output.
pub publishes the provided message to the provided topic. Both programs accept
flags that can be provided as a config file.
Examples
Flags
go run ./cmd/sub -broker tcp://test.mosquitto.org:1883 -topic mqttcli/testecho hello | go run ./cmd/pub -broker tcp://test.mosquitto.org:1883 -topic mqttcli/test
Config File
cat > sub.cfg << EOF
broker tcp://test.mosquitto.org:1883
topic mqttcli/test
EOF
go run ./cmd/sub -config sub.cfg
cat > pub.cfg << EOF
broker tcp://test.mosquitto.org:1883
topic mqttcli/test
EOF
echo hello | go run ./cmd/pub -config pub.cfg
Documentation
¶
Index ¶
Constants ¶
View Source
const Version = "0.2.5"
Variables ¶
View Source
var ( Broker string Topics flagvar.Strings ClientID string Username string Password string CARoot string QoS int Verbose bool Clean bool Headers flagvar.AssignmentsMap CertFile flagvar.File KeyFile flagvar.File ConnectRetry bool ConnectRetryInterval time.Duration AutoReconnect bool PrintVersion bool TLSALPN flagvar.Strings )
Functions ¶
func GlobalFlagSet ¶
func GlobalFlagSet(name string, errorHandling flag.ErrorHandling) *flag.FlagSet
GlobalFlagSet returns a new flag set configured with flags common to publish and subscribe clients.
func NewMQTTClientOptions ¶
func NewMQTTClientOptions() (*mqtt.ClientOptions, error)
NewMQTTClientOptions returns a MQTT client option structure, prepopulated with values read from the flag variables. It is an error to call this function before parsing flags.
Types ¶
This section is empty.
Source Files
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