[MEDIUM] stream interface: add the ->shutw method as well as in and out buffers
Those entries were really needed for cleaner and better code. Using them
has permitted to automatically close a file descriptor during a shut write,
reducing by 20% the number of calls to process_session() and derived
functions.
Process_session() does not need to know the file descriptor anymore, though
it still remains very complicated due to the special case for the connect
mode.
diff --git a/src/client.c b/src/client.c
index ef1ee09..aed9415 100644
--- a/src/client.c
+++ b/src/client.c
@@ -174,6 +174,7 @@
s->si[0].err_type = SI_ET_NONE;
s->si[0].err_loc = NULL;
s->si[0].owner = t;
+ s->si[0].shutw = stream_sock_shutw;
s->si[0].fd = cfd;
s->cli_fd = cfd;
@@ -181,6 +182,7 @@
s->si[1].err_type = SI_ET_NONE;
s->si[1].err_loc = NULL;
s->si[1].owner = t;
+ s->si[1].shutw = stream_sock_shutw;
s->si[1].fd = -1; /* just to help with debugging */
s->srv = s->prev_srv = s->srv_conn = NULL;
@@ -338,6 +340,7 @@
buffer_init(s->req);
s->req->prod = &s->si[0];
s->req->cons = &s->si[1];
+ s->si[0].ib = s->si[1].ob = s->req;
if (p->mode == PR_MODE_HTTP) /* reserve some space for header rewriting */
s->req->rlim -= MAXREWRITE;
@@ -361,6 +364,7 @@
buffer_init(s->rep);
s->rep->prod = &s->si[1];
s->rep->cons = &s->si[0];
+ s->si[0].ob = s->si[1].ib = s->rep;
s->rep->rto = s->be->timeout.server;
s->rep->wto = s->fe->timeout.client;