Changes request default constructor to set cancel_on_connection_lost to false, matching request::config's default initializer
Overwrites this flag to true for the setup request
Adds unit tests for the latter
Updates multiplexer to make requests complete with error_code() rather than error_code(0)
Integration tests now use io_context::run_for to run with a timeout and avoid deadlocks
Tests now use concrete lambdas where generic ones are not required
Tests now use BOOST_TEST with operator== to print values on error
Tests now use anonymous namespaces to detect dead code
Adds run_coroutine_test and removed start from common.hpp
Updates test_reconnect to perform relevant checks
Refactors how test_issue_50 launches its coroutines
Groups tests in CMake as unit or integration
Updates Jamfile tests to contain all unit tests and only unit tests
- Removes cancellation support from async_run.
- Simplifies async operations.
- Removes async_run_lean.
- Remove support for implicit cancellation from health-checker.
- Reuses async_run parallel group for health-checker tasks.
- Moves the resolver from the runner to the connection.
- Moves the connector from the runner to the connection_base class.
- Moves the ssl handshaker to the connection_base class.
- Moves the health-check to the connection_base class.
- Simplifies cancel operations.
- Improvements in logging.
- Remove ssl handshaker.
- Removes run_op from runner and renames runner to resp3_handshaker.
Before these changes the request had to be marked as written in order to
interpret incoming responses as belonging to that request. On fast
networks however, like on localhost and underload the responses might
arrive before the write operation completed.
