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plgd-dev / go-coap

Implementation of CoAP Server & Client in Go
https://coap.technology
Apache License 2.0
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Interface must be UP and RUNNING for testing #490

Closed HRogge closed 1 year ago

HRogge commented 1 year ago

Interfaces must be up and running to be able to transport even loopback multicast. Without this one (or more) of the TestServerDiscovery tests might fail.

` go test ./...

...

2023/10/17 11:41:55 ifs:[{1 65536 lo up|loopback|running} {2 1500 enp1s0f0 ...

2023/10/17 11:41:55 first available multicast if:{2 1500 enp1s0f0 xx:xx:xx:xx:xx:xx up|broadcast|multicast} --- FAIL: TestServerDiscover (1.50s) --- FAIL: TestServerDiscover/valid_first_interface (0.50s) server_test.go:199: Error Trace: /home/henning.rogge/develop/fkie-apps/go-coap/udp/server_test.go:199 Error: "0" is not greater than "0" Test: TestServerDiscover/valid_first_interface 2023/10/17 11:42:04 inactivityMonitor 2023/10/17 11:42:04 inactivityMonitor FAIL FAIL github.com/plgd-dev/go-coap/v3/udp 12.271s ok github.com/plgd-dev/go-coap/v3/udp/client (cached) ok github.com/plgd-dev/go-coap/v3/udp/coder (cached) FAIL henning.rogge$ ip link 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enp1s0f0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff `

jkralik commented 1 year ago

I created another PR where I fixed the issue with the 'running' flag for Go 1.18. Support for Go 1.18 will be discontinued on January 1, 2024.

https://github.com/plgd-dev/go-coap/pull/494