BUG/MEDIUM: mux-h1: Add a BUSY mode to not loop on pipelinned requests
When a request is fully processed, no more data are parsed until the response is
totally processed and a new transaction starts. But during this time, the mux is
trying to read more data and subscribes to read. If requests are pipelined, we
start to receive the next requests which will stay in the input buffer, leading
to a loop consuming all the CPU. This loop ends when the transaction ends. To
avoid this loop, the flag H1C_F_IN_BUSY has been added. It is set when the
request is fully parsed and unset when the transaction ends. Once set on H1C, it
blocks the reads. So the mux never tries to receive more data in this state.
1 file changed