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Increase max file transfer speed.

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Fix bug that limited it to 1K packets per second.
This commit is contained in:
irungentoo 2015-11-21 11:05:26 -05:00
parent 25843bf141
commit 73b2144edc
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GPG Key ID: 10349DC9BED89E98
2 changed files with 9 additions and 5 deletions
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10
toxcore/net_crypto.c
View File

@ -2283,10 +2283,10 @@ static void send_crypto_packets(Net_Crypto *c)
} else {
if (((uint64_t)((1000.0 / conn->packet_send_rate) + 0.5) + conn->last_packets_left_set) <= temp_time) {
double n_packets = conn->packet_send_rate * (((double)(temp_time - conn->last_packets_left_set)) / 1000.0);
n_packets += conn->last_packets_left_rem;
uint32_t num_packets = n_packets;
double rem = n_packets - (double)num_packets;
uint64_t adj = (uint64_t)((rem * (1000.0 / conn->packet_send_rate)) + 0.5);
if (conn->packets_left > num_packets * 4 + CRYPTO_MIN_QUEUE_LENGTH) {
conn->packets_left = num_packets * 4 + CRYPTO_MIN_QUEUE_LENGTH;
@ -2294,20 +2294,22 @@ static void send_crypto_packets(Net_Crypto *c)
conn->packets_left += num_packets;
}
conn->last_packets_left_set = temp_time - adj;
conn->last_packets_left_set = temp_time;
conn->last_packets_left_rem = rem;
}
if (((uint64_t)((1000.0 / conn->packet_send_rate_requested) + 0.5) + conn->last_packets_left_requested_set) <=
temp_time) {
double n_packets = conn->packet_send_rate_requested * (((double)(temp_time - conn->last_packets_left_requested_set)) /
1000.0);
n_packets += conn->last_packets_left_requested_rem;
uint32_t num_packets = n_packets;
double rem = n_packets - (double)num_packets;
uint64_t adj = (uint64_t)((rem * (1000.0 / conn->packet_send_rate_requested)) + 0.5);
conn->packets_left_requested = num_packets;
conn->last_packets_left_requested_set = temp_time - adj;
conn->last_packets_left_requested_set = temp_time;
conn->last_packets_left_requested_rem = rem;
}
if (conn->packets_left > conn->packets_left_requested)

4
toxcore/net_crypto.h
View File

@ -36,7 +36,7 @@
#define CRYPTO_CONN_ESTABLISHED 4
/* Maximum size of receiving and sending packet buffers. */
#define CRYPTO_PACKET_BUFFER_SIZE 16384 /* Must be a power of 2 */
#define CRYPTO_PACKET_BUFFER_SIZE 32768 /* Must be a power of 2 */
/* Minimum packet rate per second. */
#define CRYPTO_PACKET_MIN_RATE 4.0
@ -151,10 +151,12 @@ typedef struct {
double packet_send_rate;
uint32_t packets_left;
uint64_t last_packets_left_set;
double last_packets_left_rem;
double packet_send_rate_requested;
uint32_t packets_left_requested;
uint64_t last_packets_left_requested_set;
double last_packets_left_requested_rem;
uint32_t last_sendqueue_size[CONGESTION_QUEUE_ARRAY_SIZE], last_sendqueue_counter;
long signed int last_num_packets_sent[CONGESTION_LAST_SENT_ARRAY_SIZE],