Test engine: detect timeout when checking for Redis startup.
Test engine: detect timeout when checking for Redis startup.

ctripcorp/redis,yossigo/redis,charsyam/redis,yossigo/redis,neomantra/redis,ofirluzon/redis,charsyam/redis,charsyam/redis,oranagra/redis,PKRoma/redis,PKRoma/redis,oranagra/redis,neomantra/redis,yossigo/redis,oranagra/redis,oranagra/redis,ctripcorp/redis,ctripcorp/redis,PKRoma/redis,neomantra/redis,soloestoy/redis,ofirluzon/redis,charsyam/redis,ofirluzon/redis,charsyam/redis,ctripcorp/redis,PKRoma/redis,neomantra/redis,ofirluzon/redis,oranagra/redis,antirez/redis,soloestoy/redis,ofirluzon/redis,antirez/redis,yossigo/redis,antirez/redis,PKRoma/redis,soloestoy/redis,antirez/redis,yossigo/redis,neomantra/redis,soloestoy/redis,soloestoy/redis