Questions tagged [mqtt]
The mqtt tag has no usage guidance.
24
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How to check OpenSSL: alert internal error, handshake failure for CA
Context is our Mosquitto broker, running on a certain domain. User can connect via TLS only.
We are using a self-signed certificate for this purpose, because we want to sign client certificates by ...
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Mosquitto 1.6 TSL / OpenSSL error: problems getting password
When starting mosquitto (on CentOS), I am getting the following logs
06-19T14:34:55: mosquitto version 1.6.10 starting
06-19T14:34:55: Config loaded from /etc/mosquitto/mosquitto_[org].conf.
06-19T14:...
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One computer cannot access port from another on the same same network
I have two servers with relatively fresh installs of CentOS 9 Stream on the same network. I can ping and ssh between them so can prove basic connectivity. serverA AFAIK has port 1883 (mqtt) open and ...
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How do I debug why my aws iot remote job is stuck in queued?
I have an aws IoT core MQTT broker that's working. I can connect to it and get message to various topics. But when I create a "remote job"
https://docs.aws.amazon.com/iot/latest/...
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Mosquitto not starting
I posted this on stack overflow however they reccomended I post it here,
I recently installed the Mosquitto MQTT broker on Windows 11, and I managed to get it working locally between different command ...
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How to configure Nginx to proxy more than 200K MQTT connections?
I need to proxy a lot of MQTT connections (over 200K) and distribute them over a number of ports at the backend server. Below is my Nginx configuration.
load_module /usr/lib/nginx/modules/...
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cannot connect port 1883 on google cloud VM
I am trying to host a mqtt broker on google VM and open port 1883.The external IP address of VM is ephemeral. Can I know why the telnet to the IP of VM is failed?
firewall config port 1883
telnet ...
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Connection to mosquitto failed with error code 'error:1408F10B:SSL routines:ssl3_get_record:wrong version number'
I'm having problems configuring mosquitto with SSL. Everything works fine in clear text (1883) but when I do the SSL configuration and test it (8883), I get the following errors:
mosquitto_pub --host ...
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Unable to connect to my self hosted cloud MQTT broker
I have followed the instructions to configure Mosquitto on CentOS 7, provided by digital ocean. I believe I have most of the stuff set up correctly, I was able to follow all the instructions with some ...
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Mosquitto ACL default all users read to a topic
I am trying to create a default access for all users unless specified in the ACL file.
I have allow_anonymous set to false. However, if a user is in the password file, I want that user to be able to ...
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E: Unable to locate package mosquitto [closed]
I'm trying to install the mosquitto package, but when I type sudo apt-get install mosquitto it returns E: Unable to locate package mosquitto.
I already ran sudo apt-get update and sudo apt-get upgrade....
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Linux server not allowing more than 2048 concurrent connections
I tried to do load test on MQTT from my MACOS, and was able to successfully achieve more than 12k connections till my bandwidth got exhausted.
I tried to do the same test on GCP machine and it gave me ...
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616
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Connection and reception are slowed by FIN_WAIT
I am using mosquitto as a broker to exchange data between clients using the MQTT protocol. But recently I have the following phenomenon.
My mosquitto sometimes connects very hard and sends it too. ...
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How to setup Mosquitto MQTT Broker in Kubernetes
I have been trying to set up ChirpStack in a Kubernetes space, but it doesn't seem to be working for me, and I can't find any resources online that have been the solution.
**chirpstack-application-...
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Pod using Vernemq helm package cannot start
I'm using helm to install vernemq on my kubernetes cluster
The problems is it can't start, I accepted the EULA
Here is the log:
02:31:56.552 [error] CRASH REPORT Process <0.195.0> with 0 ...