Comments (2)
jkralik
commented on May 19, 2024
1
Hi @jdbruijn
I think it is no so hard to implemented. For UDP, DTLS, TCP-TLS you need to introduce counter of sessions and when it reaches the limit:
- For DTLS(https://github.com/go-ocf/go-coap/blob/418332224ecf267dbe11b8f34b64ec919d1c32a0/server.go#L571), TCP/TCP-TLS(https://github.com/go-ocf/go-coap/blob/418332224ecf267dbe11b8f34b64ec919d1c32a0/server.go#L650) you will stop accept new sessions(connections)
- For UDP(https://github.com/go-ocf/go-coap/blob/418332224ecf267dbe11b8f34b64ec919d1c32a0/server.go#L686) just drop packets from unknown sessions
and when some accepted session was closed, then you allowing accept of new sessions.
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jdbruijn
commented on May 19, 2024
Hi @jkralik ,
I recently ran into a problem with usage of resources and would like to limit the number of simultaneous connections to the CoAP server. I found this issue but would like to know how much work it would be to implement this. Do you have an idea? I needed, I could help with the work to implement this.
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