go-ipfs returns success when pinging with unknow peer id

[hugomrdias]

go ipfs version 0.4.21

https://github.com/ipfs/interface-js-ipfs-core/blob/master/src/ping/ping-pull-stream.js#L62
https://github.com/ipfs/interface-js-ipfs-core/blob/master/src/ping/ping-readable-stream.js#L70
https://github.com/ipfs/interface-js-ipfs-core/blob/master/src/ping/ping.js#L55

These tests are skipped in http-client until we find what changed and either fix the problem or replicate here in js-ipfs.

[daviddias]

@Stebalien any clue on what changed?

[Stebalien]

ipfs/kubo#6312?

We switched to returning an actual error so the command would exit with a non-zero exit status on failure.

Bug: ipfs/kubo#6298

[achingbrain]

Closing as we are not maintaining compatibility with the Kubo API in future.