Provide option to raise socket child freezeLimit

[nrkno]

Provide option to raise socket child freezeLimit

[Julusian]

Perhaps instead of letting the user adjust this, it would be better to have it a bit higher anyway, and minimise the amount the child code will be blocking so that the pings have a chance of being reposnded to.
For example, the parsing code will be parsing every command in a packet before handling other calls from the parent

[from-the-river-to-the-sea]

I agree that avoiding the need to have users adjust this in the first place is ideal.

[Julusian]

hmm.. the child process is not parsing the commands, so I dont know what could be being so slow with it. perhaps it is the data transfers in and out of the child?

[Julusian]

Implemented in 724d5aa

From some digging, if the parent process blocks for a certain period then the child will see that as a timeout and shutdown. So either side blocking for longer will cause the connection to die, which could be your problem here

[Julusian]

The child process no longer relies on parent pings to do a liveness check, so this should be fully resolved in the 2.0.0-nightly-20200626-195656-eb05a5c.0 prerelease