max_blocking_time is modified from default

[chinsiong]

The reliability qos max_blocking_time has a default value of 0ms on a DataReader and 100ms on a DataWriter. Modifying it to an INFINITE value alters the behaviour of the endpoints.

rmw_connextdds/rmw_connextdds_common/src/common/rmw_impl.cpp

Line 359 in 938d7d1

reliability->max_blocking_time = DDS_DURATION_INFINITE;