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Freeboard / freeboard

A damn-sexy, open source real-time dashboard builder for IOT and other web mashups. A free open-source alternative to Geckoboard.
http://freeboard.io
MIT License
6.45k stars 1.2k forks source link

Freeboard open too many connections to a MQTT broker #256

Open naamah75 opened 5 years ago

naamah75 commented 5 years ago

I'm facing a big problem when try to connect to an MQTT broker (CloutMQTT) via secure websocket. CloudMQTT would accept max 5 concurrent connections and Freeboard seems to open more than 5 (simultaneous) connection to this broker; in this way the broker definitively deny the connection.

2018-12-09 17:13:44: Client connection from 79.43.134.88 denied: max_connections exceeded.
2018-12-09 17:13:45: Client connection from 79.43.134.88 denied: max_connections exceeded.
2018-12-09 17:13:45: Client connection from 79.43.134.88 denied: max_connections exceeded.
2018-12-09 17:13:46: Client connection from 79.43.134.88 denied: max_connections exceeded.

How to resolve this issue?