Better 64 bits (de)serialization for negative numbers
Use port 9042 as default
Enable usage outside nginx
Add rockspec
rockspec: Fix source url
readme: Add info about luarocks
Close #18: Choose a random contact point from list
Add support for tracing on write. Ref #2
Return unexpected result kind value on error
Handle calls to get_reused_times using lua socket
Update README: Remove unnecessary server argument
Don't send startup message when socket is reused
Avoid global variables
Bump up to v0.2
Choose a random contact point. Ref #21
No need to specify connection error
Fix #2: Add tracing support
Avoid global variable
travis: Set luafilsystem rock dependency
Add some documentation of the available methods