Stop Framing When Out of Room (#167)

src/core/send.c

@@ -677,6 +677,9 @@ QuicSendWriteFrames(
             if (!HasMoreCidsToSend) {
                 Send->SendFlags &= ~QUIC_CONN_SEND_FLAG_NEW_CONNECTION_ID;
             }
+            if (MaxFrameLimitHit || RanOutOfRoom) {
+                return TRUE;
+            }
         }
 
         if ((Send->SendFlags & QUIC_CONN_SEND_FLAG_RETIRE_CONNECTION_ID)) {
@@ -725,6 +728,9 @@ QuicSendWriteFrames(
             if (!HasMoreCidsToSend) {
                 Send->SendFlags &= ~QUIC_CONN_SEND_FLAG_RETIRE_CONNECTION_ID;
             }
+            if (MaxFrameLimitHit || RanOutOfRoom) {
+                return TRUE;
+            }
         }
     }
 

src/core/sent_packet_metadata.h

@@ -8,7 +8,7 @@
 //
 // The maximum number of frames we will write to a single packet.
 //
-#define QUIC_MAX_FRAMES_PER_PACKET 8
+#define QUIC_MAX_FRAMES_PER_PACKET 12
 
 typedef struct QUIC_STREAM QUIC_STREAM;