Re: [TCP/MQTT] Connection issue
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Guillaume Paquet
Hello Zephyr Community,
I found where something is wrong.
Indeed in net_context_get function, I saw that I reached
CONFIG_NET_MAX_CONTEXTS (equal to 10 in my prj.conf).
For your information, I use UBLOX sara r4 driver (on zephyr 1.14.1 as I mentionned in my previous mail) and I wonder if contexts are well managed in this revision, especially when socket is closed ?
Thanks in advance for your help
Best Regards,
Guillaume
De : devel@... <devel@...> de la part de Guillaume Paquet via Lists.Zephyrproject.Org <guillaume.paquet=stimio.fr@...>
Envoyé : mercredi 11 décembre 2019 16:24 À : Guillaume Paquet <guillaume.paquet@...>; devel@... <devel@...> Cc : devel@... <devel@...> Objet : Re: [Zephyr-devel] [TCP/MQTT] Connection issue And just to add some precision, I work on zephyr 1.14.1.
Rgds
Guillaume
De : devel@... <devel@...>
De la part de Guillaume Paquet via Lists.Zephyrproject.Org
Hello Zephyr community,
I contact you because I have an issue when I run mqtt_publisher example https://docs.zephyrproject.org/1.13.0/samples/net/mqtt_publisher/README.html
I have the following issue when I have multiple mqtt connection/disconnection (through tcp transport_connect function) [try_to_connect:233] mqtt_connect: -2 <ERROR>
I have this issue after 10 connection/disconnection. The eleventh one is always failing. As I said you I saw that this is failing when I try to run mqtt_transport_connect(client); in client_connect.
My configuration is the following one :
If you have any idea to help me
Thanks in advance
Best Regards
Guillaume
Guillaume PAQUET – IoT Engineer guillaume.paquet@... - 02 40 18 50 91 1 Avenue Professeur Jean Rouxel – ZAC Fleuriaye 44470 CARQUEFOU – FRANCE
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