We are trying to run a legacy C application as non-root user. This application will be talking to IoT to send and receive data. When we execute the program as non-root user we get error “azure-iot-sdk-c/c-utility/adapters/socketio_berkeley.c Func:lookup_address_and_initiate_socket_connection Line:28…

[image] gowtham1111: getaddrinfo failure -3.” That makes me think that it somehow can’t access the /etc/resolv.conf file to be able to contact DNS servers. Please look at this sample app to look for the files needed to be mounted to be able to run some network client operations from a sandbo…

Try running cm connect & and then the command, it is because you do not have a active data connection.

hi @gowtham1111 , did you solve your issue by following the suggestions? best regards

Running legacy C application as non root user

Uncategorized

bengler February 19, 2019, 1:47pm 3

Ports less than 1024 can only be opened as root. Please refer forum topic: [Solved]Open socket in a sandbox

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Running legacy C application as non root user

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