d8219b31e7
When the abortonclose option is enabled, to be sure to be immediately notified when a shutdown is received from the client, the frontend conn-stream must be sure the mux will wait for read events. To do so, the CO_RFL_KEEP_RECV flag is set when mux->rcv_buf() is called. This new flag instructs the mux to wait for read events, regardless its internal state. This patch is required to fix abortonclose option for H1 client connections.