rc_event_queue 0.2.2

VecDeque-like fast, unbounded, mpmc/spmc concurent FIFO event queue. Lockless reads, write-lock writes.
Documentation

Concurrent FIFO queue. Lock-free reading. Write under lock (for [mpmc] version). Write lock does not block read.

Linked list of chunks (C++ std::deque -like). Each chunk have "read counter". When "read counter" reach readers count - chunk dropped. Chunk considered read, when Reader reach its end. See doc/principal-of-operation.md.

EventQueue live, until EventReaders live. In order to completely drop EventQueue - drop all associated EventReaders.

Features

  • double_buffering : Reuse biggest freed chunk.