MINOR: h1: add the restart offsets into struct h1m
Currently the only user of struct h1m is the h2 mux when it has to parse
an H1 message coming from the channel. Unfortunately this is not enough
to efficiently parse HTTP/1 messages like those coming from the network
as we don't want to restart from scratch at every byte received.
This patch reintroduces the "next" offset into the H1 message so that any
H1 parser can use it to restart when called with a state that is not the
initial state.
diff --git a/include/types/h1.h b/include/types/h1.h
index 8587608..7d9c12e 100644
--- a/include/types/h1.h
+++ b/include/types/h1.h
@@ -158,6 +158,7 @@
uint32_t flags; // H1 message flags (H1_MF_*)
uint64_t curr_len; // content-length or last chunk length
uint64_t body_len; // total known size of the body length
+ uint32_t next; // next byte to parse, relative to buffer's head
int err_pos; // position in the byte stream of the first error (H1 or H2)
int err_state; // state where the first error was met (H1 or H2)
};