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MQTT Driver - Client ID

Tero Mäkelä 5 years ago in Bugs and problems • updated by Vladimir Ovchinnikov (expert) 5 years ago • 5

Hi!

Is there any way to create mqtt client id for every iridium client automatically? Now I have to create different iridium clients for every phones, because mqtt disconnects if there is same client id's connected (mqtt client collision).

Under review
Vladimir Ovchinnikov (expert) 5 years ago

Hello.

Do you mean Client ID? The MQTT driver has such a field and you can set it yourself.

Tero Mäkelä 5 years ago

Yes, but is it possible to set mqqt client id automatically? If there is client connecting with same id, there is client id collision and i3-clients are disconnected.

Vladimir Ovchinnikov (expert) 5 years ago

IR.GetDevice('MQTT').SetParameters({Host: "192.168.0.95",

Port: 1883,

MQTTVersion: "4",

ClientID: "client1",

KeepAlive: 20,

Clean: true,

Login: "admin",

Password: "admin"});

Tero Mäkelä 5 years ago

Hi! Thanks for that.

How we could use device mac-address or something like that(?) so clientid depents on phone macaddress or something like that? Any suggestions?

Vladimir Ovchinnikov (expert) 5 years ago

You can extract a unique network client settings method GetCurrentLocalIPInfo. Then you can use the NETBIOS name or IP address. The MAC address is also possible, but not for IOS clients.

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