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-rw-r--r--src/websock.c17
-rw-r--r--src/websock.h2
2 files changed, 18 insertions, 1 deletions
diff --git a/src/websock.c b/src/websock.c
index 1b127c8b..8518b721 100644
--- a/src/websock.c
+++ b/src/websock.c
@@ -30,6 +30,9 @@
#include "websock.h"
#define BLOCK_DATA_SIZE 4096
+#if !defined(WEBSOCKET_DEFAULT_MAXLENGTH)
+# define WEBSOCKET_DEFAULT_MAXLENGTH 1048500 /* 76 less than 1M, probably enougth for headers */
+#endif
#define FRAME_GET_FIN(BYTE) (((BYTE) >> 7) & 0x01)
#define FRAME_GET_RSV1(BYTE) (((BYTE) >> 6) & 0x01)
@@ -59,6 +62,8 @@
#define STATE_LENGTH 2
#define STATE_DATA 3
+static size_t default_maxlength = WEBSOCKET_DEFAULT_MAXLENGTH;
+
struct websock {
int state;
uint64_t maxlength;
@@ -558,7 +563,7 @@ struct websock *websock_create_v13(const struct websock_itf *itf, void *closure)
if (result) {
result->itf = itf;
result->closure = closure;
- result->maxlength = 65000;
+ result->maxlength = default_maxlength;
}
return result;
}
@@ -567,3 +572,13 @@ void websock_destroy(struct websock *ws)
{
free(ws);
}
+
+void websock_set_default_max_length(size_t maxlen)
+{
+ default_maxlength = maxlen;
+}
+
+void websock_set_max_length(struct websock *ws, size_t maxlen)
+{
+ ws->maxlength = (uint64_t)maxlen;
+}
diff --git a/src/websock.h b/src/websock.h
index da44a88b..3be89dfe 100644
--- a/src/websock.h
+++ b/src/websock.h
@@ -75,3 +75,5 @@ extern int websock_dispatch(struct websock *ws, int loop);
extern struct websock *websock_create_v13(const struct websock_itf *itf, void *closure);
extern void websock_destroy(struct websock *ws);
+extern void websock_set_default_max_length(size_t maxlen);
+extern void websock_set_max_length(struct websock *ws, size_t maxlen);