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Connexion commentée

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This commit is contained in:
Newglear 2022-04-06 18:09:16 +02:00
parent 8275deb66e
commit 4406108f8a
1 changed files with 25 additions and 24 deletions
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49
src/mictcp.c
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@ -157,7 +157,7 @@ int mic_tcp_send (int mic_sock, char* mesg, int mesg_size)
pdu.payload.size=mesg_size;
mic_tcp_pdu mem = pdu;
printf("%d\n",pdu.header.seq_num);
//printf("%d\n",pdu.header.seq_num);
if((sent=IP_send(pdu,sock.addr))==-1){
printf("Erreur d'envoi du pdu");
exit(1);
@ -258,28 +258,29 @@ int mic_tcp_close (int socket)
void process_received_PDU(mic_tcp_pdu pdu, mic_tcp_sock_addr addr)
{
printf("[MIC-TCP] Appel de la fonction: "); printf(__FUNCTION__); printf("\n");
sock.state = CONNECTED;
if (sock.state == CONNECTED){
printf("Paquet recu \n");
printf("ACK NUM %d\n",pdu.header.ack);
mic_tcp_pdu ack;
if(pdu.header.seq_num == PA){
app_buffer_put(pdu.payload);
PA = (PA+1) %2;
}else{
printf("Paquet Ack perdu\n");
}
printf("avant send\n");
ack.header.ack=1;
ack.header.ack_num=PA;
if (IP_send(ack,addr)==-1)
{
printf("Erreur d'envoi du pdu");
exit(1);
}
printf("Ack envoyé \n");
printf("Paquet recu \n");
printf("ACK NUM %d\n",pdu.header.seq_num);
mic_tcp_pdu ack;
if(pdu.header.seq_num == PA){
app_buffer_put(pdu.payload);
PA = (PA+1) %2;
}else{
printf("Paquet Ack perdu\n");
}
ack.header.ack=1;
ack.header.ack_num=PA;
ack.payload.data ="";
ack.payload.size=0;
if (IP_send(ack,addr)==-1)
{
printf("Erreur d'envoi du pdu");
exit(1);
}
//printf("Ack envoyé \n");
/*
printf("Je me connecte\n");
int test=0;
int sent= -1;
int max = 20;
@ -328,8 +329,8 @@ void process_received_PDU(mic_tcp_pdu pdu, mic_tcp_sock_addr addr)
}
printf("Connected\n");
pthread_cond_broadcast(&cond);
sock.state = CONNECTED;
sock.state = CONNECTED;*/
}
}