MINOR: spoe: Add "max-frame-size" statement in spoe-agent section
As its named said, this statement customize the maximum allowed size for frames
exchanged between HAProxy and SPOAs. It should be greater than or equal to 256
and less than or equal to (tune.bufsize - 4) (4 bytes are reserved to the frame
length).
diff --git a/src/flt_spoe.c b/src/flt_spoe.c
index 7b33222..42e9c0c 100644
--- a/src/flt_spoe.c
+++ b/src/flt_spoe.c
@@ -3244,6 +3244,24 @@
goto out;
curagent->eps_max = atol(args[1]);
}
+ else if (!strcmp(args[0], "max-frame-size")) {
+ if (!*args[1]) {
+ Alert("parsing [%s:%d] : '%s' expects an integer argument.\n",
+ file, linenum, args[0]);
+ err_code |= ERR_ALERT | ERR_FATAL;
+ goto out;
+ }
+ if (alertif_too_many_args(1, file, linenum, args, &err_code))
+ goto out;
+ curagent->max_frame_size = atol(args[1]);
+ if (curagent->max_frame_size < MIN_FRAME_SIZE ||
+ curagent->max_frame_size > MAX_FRAME_SIZE) {
+ Alert("parsing [%s:%d] : '%s' expects a positive integer argument in the range [%d, %d].\n",
+ file, linenum, args[0], MIN_FRAME_SIZE, MAX_FRAME_SIZE);
+ err_code |= ERR_ALERT | ERR_FATAL;
+ goto out;
+ }
+ }
else if (*args[0]) {
Alert("parsing [%s:%d] : unknown keyword '%s' in spoe-agent section.\n",
file, linenum, args[0]);