[MAJOR] implement autonomous inter-socket forwarding
If an analyser sets buf->to_forward to a given value, that many
data will be forwarded between the two stream interfaces attached
to a buffer without waking the task up. The same applies once all
analysers have been released. This saves a large amount of calls
to process_session() and a number of task_dequeue/queue.
diff --git a/include/common/defaults.h b/include/common/defaults.h
index 05628e1..acba5c6 100644
--- a/include/common/defaults.h
+++ b/include/common/defaults.h
@@ -2,8 +2,8 @@
include/common/defaults.h
Miscellaneous default values.
- Copyright (C) 2000-2007 Willy Tarreau - w@1wt.eu
-
+ Copyright (C) 2000-2008 Willy Tarreau - w@1wt.eu
+
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation, version 2.1
@@ -40,6 +40,16 @@
#define MAXREWRITE (BUFSIZE / 2)
#endif
+/* FORWARD_DEFAULT_SIZE
+ * Indicates how many bytes may be forwarded at once in low-level stream-socks
+ * without waking the owner task up. This should be much larger than the buffer
+ * size. A few megabytes seem appropriate.
+ */
+#ifndef FORWARD_DEFAULT_SIZE
+#define FORWARD_DEFAULT_SIZE (16*1024*1024)
+#endif
+
+
#define REQURI_LEN 1024
#define CAPTURE_LEN 64