[TD-1359]<fix>: set recv timeout of accepted tcp socket to avoid infinite wait when peer send a corrupt message

fix TD-1431

this is a quick fix for td-1359, and perhaps also a fix for td-1420.

Update Model-ch.md

test jenkins

Fixing crash_gen client side error

Master

Xiaoping/add test case

[TD-1410]test: add a tool for test JDBC Connector

Update cluster-ch.md

TD-1284 mnode illegal pointer operation

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Update cluster-ch.md

pump up alert version number

TD-1272 fix unaddressable errors

Update faq-ch.md

Update cluster-ch.md

Hotfix/td 1350

Feature/crash