execessive memory usage when running in production

[jalr]

I'm using sshpiper in production. After some days, it takes gigabytes of memory.
After adding pprof to sshpiper, I saw one gouroutine waiting in [chan send] piling up for every closed ssh session.

I'm not that familiar with golang but I still tried to fix this issue: jalr/sshpiper.crypto@87ea0e0

[tg123]

c := make(chan error, 2) would fix it
I will update it and let you try

really appreciate

[tg123]

fixed in latest version please check thanks

[jalr]

Thanks alot for the fast fix!