MINOR: http-rules: Handle all message rewrites the same way
In HTTP rules, error handling during a rewrite is now handle the same way for
all rules. First, allocation errors are reported as internal errors. Then, if
soft rewrites are allowed, rewrite errors are ignored and only the
failed_rewrites counter is incremented. Otherwise, when strict rewrites are
mandatory, interanl errors are returned.
For now, only soft rewrites are supported. Note also that the warning sent to
notify a rewrite failure was removed. It will be useless once the strict
rewrites will be possible.
diff --git a/include/proto/http_ana.h b/include/proto/http_ana.h
index 376d4b1..b324ea9 100644
--- a/include/proto/http_ana.h
+++ b/include/proto/http_ana.h
@@ -44,7 +44,7 @@
struct ist name, const char *str, struct my_regex *re, int action);
int http_req_replace_stline(int action, const char *replace, int len,
struct proxy *px, struct stream *s);
-void http_res_set_status(unsigned int status, const char *reason, struct stream *s);
+int http_res_set_status(unsigned int status, const char *reason, struct stream *s);
void http_check_request_for_cacheability(struct stream *s, struct channel *req);
void http_check_response_for_cacheability(struct stream *s, struct channel *res);
void http_perform_server_redirect(struct stream *s, struct stream_interface *si);