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tcp/quic lab bug fixed

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This commit is contained in:
CGH0S7
2025-12-25 15:14:14 +08:00
parent 200566e8fe
commit 1836a05f4c
9 changed files with 231 additions and 34 deletions
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23
network/tcpquiclab/quic_server.c
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@ -26,8 +26,15 @@ int main(int argc, char *argv[]) {
return -1;
}
quiche_config_load_cert_chain_from_pem_file(config, "cert.crt");
quiche_config_load_priv_key_from_pem_file(config, "cert.key");
if (quiche_config_load_cert_chain_from_pem_file(config, "cert.crt") < 0) {
fprintf(stderr, "failed to load certificate chain\n");
return -1;
}
if (quiche_config_load_priv_key_from_pem_file(config, "cert.key") < 0) {
fprintf(stderr, "failed to load private key\n");
return -1;
}
quiche_config_set_application_protos(config, (uint8_t *) "\x0ahq-interop\x05hq-29\x05hq-28\x05hq-27\x08http/0.9", 38);
quiche_config_set_max_idle_timeout(config, 5000);
@ -92,16 +99,8 @@ int main(int argc, char *argv[]) {
if (!quiche_version_is_supported(version)) {
ssize_t written = quiche_negotiate_version(scid, scid_len, dcid, dcid_len, out, sizeof(out));
if (written > 0) sendto(sock, out, written, 0, (struct sockaddr *)&peer_addr, peer_addr_len);
} else if (token_len == 0) {
uint8_t new_scid[QUICHE_MAX_CONN_ID_LEN];
int rng = open("/dev/urandom", O_RDONLY);
if (rng >= 0) {
read(rng, new_scid, sizeof(new_scid));
close(rng);
}
ssize_t written = quiche_retry(scid, scid_len, dcid, dcid_len, new_scid, sizeof(new_scid), token, token_len, version, out, sizeof(out));
if (written > 0) sendto(sock, out, written, 0, (struct sockaddr *)&peer_addr, peer_addr_len);
} else {
// Skip retry and accept connection directly
client = malloc(sizeof(Client));
client->sock = sock;
client->peer_addr = peer_addr;
@ -138,7 +137,7 @@ int main(int argc, char *argv[]) {
quiche_conn_free(conn);
free(client);
client = NULL;
continue;
break; // Exit the main loop and terminate
}
if (quiche_conn_is_established(conn)) {