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* Problem: poller can segfault when modified from registred handler. It is possible that a user would like to add/remove sockets from handlers. As handlers and poll items might be removed while not being processed yet - we have a segfault situation. Provided unit test `remove_from_handler` demonstrates the problem. Solution: Modify internal poll item data structure only after processing of events is finished. Please not that events processing path performance remains the same when there are no modification (add/remove) to the poller (no rebuild) - main real use case. As an effect of changes `size()` method has been removed as it does not represent any meaningful information anymore. There are active and pending (waiting for rebuild) poll items so two different sizes. User can easily track on their side number of registered sockets if original size information is needed. `wait` method returns number of processed sockets now. It might be useful information to a user for no extra cost. |
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| .. | ||
| cmake | ||
| CMakeLists.txt | ||
| context.cpp | ||
| main.cpp | ||
| message.cpp | ||
| poller.cpp | ||
| socket.cpp | ||