Fixed some more possible issues with file transfers/conjestion control.

3 files changed, 3 insertions, 3 deletions

diff --git a/toxcore/Messenger.c b/toxcore/Messenger.c
index bb70a44a..2dd8b82a 100644
--- a/toxcore/Messenger.c
+++ b/toxcore/Messenger.c
@@ -1488,7 +1488,7 @@ int file_control(Messenger *m, int32_t friendnumber, uint8_t send_receive, uint8
     }
 }
 
-#define MIN_SLOTS_FREE 4
+#define MIN_SLOTS_FREE (CRYPTO_MIN_QUEUE_LENGTH / 2)
 /* Send file data.
  *
  *  return 0 on success
diff --git a/toxcore/net_crypto.c b/toxcore/net_crypto.c
index dcc32486..8d598469 100644
--- a/toxcore/net_crypto.c
+++ b/toxcore/net_crypto.c
@@ -2289,7 +2289,7 @@ static void send_crypto_packets(Net_Crypto *c)
 
             if (conn->last_packets_left_set == 0) {
                 conn->last_packets_left_set = temp_time;
-                conn->packets_left = conn->packet_send_rate;
+                conn->packets_left = CRYPTO_MIN_QUEUE_LENGTH;
             } else if (((1000.0 / conn->packet_send_rate) + conn->last_packets_left_set) < temp_time) {
                 uint32_t num_packets = conn->packet_send_rate * ((double)(temp_time - conn->last_packets_left_set) / 1000.0) + 0.5;
 
diff --git a/toxcore/net_crypto.h b/toxcore/net_crypto.h
index ee790f24..d30d5a63 100644
--- a/toxcore/net_crypto.h
+++ b/toxcore/net_crypto.h
@@ -41,7 +41,7 @@
 #define CRYPTO_PACKET_MIN_RATE 16.0
 
 /* Minimum packet queue max length. */
-#define CRYPTO_MIN_QUEUE_LENGTH 8
+#define CRYPTO_MIN_QUEUE_LENGTH 16
 
 #define MAX_CRYPTO_PACKET_SIZE 1400