v1.0.3

Release of v1.0.3 includes a new proc: set_ssl_certificates*, where you can specify the path to your cert and key for a SSL connection.

Thanks to @keslerm for the PR.

Proc

proc set_ssl_certificates*(ctx: MqttCtx, sslCert: string, sslKey: string) =
  # Sets the SSL Certificate and Key to use when connecting to the remote broker
  # for mutal TLS authentication
  ctx.sslCert = sslCert
  ctx.sslKey = sslKey

Example

import nmqtt, asyncdispatch

let ctx = newMqttCtx("nmqttClient")
ctx.set_host("test.mosquitto.org", 1883)
#ctx.set_auth("username", "password")
#ctx.set_ping_interval(30)
ctx.set_ssl_certificates("cert.crt", "private.key") # <==

proc mqttSub() {.async.} =
  await ctx.start()
  proc on_data(topic: string, message: string) =
    echo "got ", topic, ": ", message

  await ctx.subscribe("nmqtt", 2, on_data)

asyncCheck mqttSub
runForever()