shirou / mqttcli

MQTT client

mqttcli's Issues

implements Unmarshal

string and int should be accepted at config/port.

Does this even work?

Is this actually working for anyone? I get nothing but errors (and incomplete ones at that). I can't get this working on Windows 10 or Ubuntu 18.04.

# cat settings.json
{
  "host": "edited.iot.us-west-2.amazonaws.com",
  "port": 8883,
  "clientId": "fc06fa7a7d04438a9b98e9244cfad3a0",
  "caCert": "aws-root-ca.pem",
  "clientCert": "certificate.pem.crt",
  "privateKey": "private.pem.key"
}

# ./mqttcli sub --conf settings.json -t "dev/monitoring/30AEA40DB9E0"
ERRO[0000] Network Error : dial tcp 127.0.0.1:1883: connect: connection refused

# export MQTT_HOST="edited.iot.us-west-2.amazonaws.com"
# export MQTT_PORT="8883"
# ./mqttcli sub --conf settings.json -t "dev/monitoring/30AEA40DB9E0"
ERRO[0000] Network Error : %!s(<nil>)

ERRO[0000] Network Error : x509: certificate signed by unknown authority

Trying to use mqttcli with AWS IoT but getting an x509 error. I'm using a config file.

➜  crt mqttcli pub -t "mqttclient/mqttClient" -m "My Message" -d

Config file:

{
  "host": "*****di4yltozu.iot.us-west-2.amazonaws.com",
  "port": 8883,
  "clientId": "mqttclient",
  "thingName": "mqttClient",
  "caCert": "/Users/RalfR/crt/VeriSign-Class 3-Public-Primary-Certification-Authority-G5.crt",
  "clientCert": "/Users/RalfR/crt/5e9a177637-certificate.pem.crt",
  "privateKey": "/Users/RalfR/crt/5e9a177637-private.pem.key"
}

However, I do get an x509 error:

➜  crt mqttcli pub -t "mqttclient/mqttClient" -m "My Message" -d
INFO[0000] Broker URI: ssl://*****di4yltozu.iot.us-west-2.amazonaws.com:8883
INFO[0000] connecting...
ERRO[0000] Network Error : x509: certificate signed by unknown authority
➜  crt

Any idea?

Error during install

pi@octopi:~ $ go get github.com/shirou/mqttcli
# golang.org/x/sys/unix
gocode/src/golang.org/x/sys/unix/asm_linux_arm.s:8 5a: No such file or directory: textflag.h

This is on the latest Octorprint (built on Raspbian, built on Debian) on a Raspberry Pi.

I don't know Go, but maybe this is something to do with ARM?

Builds unavailable?

https://drone.io/github.com/shirou/mqttcli/files leads to a 404

set version

versioning

-i check when -c

clientid is required when cleanSession

How to include \r in the mqtt message?

I would like to publish a message with \r carriage return character inside. Below is what I did.

mqtt-cli mqtt.test.com topic "mqtt_msg 1\r"

However, the carriage return character is not sent. Instead, the ASCII "\r" characters are sent. How can I put the \r carriage return inside the mqtt message?

Config file handling broken

Commit ab28b9f introduced a bug with config file handling: When no host is specified the default is set to localhost and the configuration file is ignored:

$ mqttcli sub -d -t 'tele/outdoor/SENSOR'
INFO[0000] Broker URI: tcp://localhost:1883
INFO[0000] Topic: tele/outdoor/SENSOR
INFO[0000] connecting...

$ mqttcli sub --conf .mqttcli.conf -d -t 'tele/outdoor/SENSOR'
INFO[0000] Broker URI: tcp://localhost:1883
INFO[0000] Topic: tele/outdoor/SENSOR
INFO[0000] connecting...

$ mqttcli sub --host="" --conf .mqttcli.cfg -d -t 'tele/outdoor/SENSOR'
INFO[0000] Broker URI: tcp://<my configured server>:1883
INFO[0000] Topic: tele/outdoor/SENSOR
INFO[0000] connecting...

Only setting the host explicitly to "" ensures the configuration file is applied.