Apply HTTP Persistent fragmentation only for sufficiently large packets

7 years ago · a88ab4337e
1 changed files with 3 additions and 1 deletions
--- a/goodbyedpi.c
+++ b/goodbyedpi.c
@ -533,7 +533,9 @@ int main(int argc, char *argv[]) {
                         * ack number of received packet and retransmitting missing part again,
                         * but it's better to send it anyway since it eliminates one RTT.
                         */
-                        if (do_fragment_http_persistent && !http_req_fragmented) {
+                        if (do_fragment_http_persistent && !http_req_fragmented &&
+                            (packet_dataLen > http_fragment_size)
+                        ) {
                            ppIpHdr->Length = htons(
                                ntohs(ppIpHdr->Length) -
                                packet_dataLen + http_fragment_size