MINOR: mux-h1: Handle read0 during TCP splicing
It avoids a roundtrip with underlying I/O callbacks to do so. If a read0 is
handled at the end of h1_rcv_pipe(), the flag CS_FL_REOS is set on the
conn_stream. And if there is no data in the pipe, the flag CS_FL_EOS is also
set.
This path may be backported to 1.9.
diff --git a/src/mux_h1.c b/src/mux_h1.c
index c820ebe..b854fb2 100644
--- a/src/mux_h1.c
+++ b/src/mux_h1.c
@@ -2318,6 +2318,11 @@
}
end:
+ if (conn_xprt_read0_pending(cs->conn)) {
+ cs->flags |= CS_FL_REOS;
+ if (!pipe->data)
+ cs->flags |= CS_FL_EOS;
+ }
return ret;
}