clean event_buffer, added comments
clean event_buffer, added comments

agebrock/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,agebrock/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,agebrock/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient,agebrock/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient