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sws.c: improve proxy mode torture testing support - followup to 18c6c8a5

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This commit is contained in:
Yang Tse 2012-01-16 19:00:57 +01:00
parent 21401840fa
commit b15024be4d
1 changed files with 41 additions and 31 deletions
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42
tests/server/sws.c
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@ -1184,8 +1184,7 @@ static curl_socket_t connect_to(const char *ipaddr, unsigned short port)
const char *op_br = "";
const char *cl_br = "";
#ifdef TCP_NODELAY
curl_socklen_t flag = 1;
int level = IPPROTO_TCP;
curl_socklen_t flag;
#endif
#ifdef ENABLE_IPV6
@ -1218,9 +1217,12 @@ static curl_socket_t connect_to(const char *ipaddr, unsigned short port)
#ifdef TCP_NODELAY
/* Disable the Nagle algorithm */
if(setsockopt(serverfd, level, TCP_NODELAY,
(void *)&flag, sizeof(flag)) < 0)
flag = 1;
if(0 != setsockopt(serverfd, IPPROTO_TCP, TCP_NODELAY,
(void *)&flag, sizeof(flag)))
logmsg("====> TCP_NODELAY for server conection failed");
else
logmsg("TCP_NODELAY set for server conection");
#endif
#ifdef ENABLE_IPV6
@ -1304,8 +1306,7 @@ static void http_connect(curl_socket_t *infdp,
bool poll_client_wr[2] = { TRUE, TRUE };
bool poll_server_wr[2] = { TRUE, TRUE };
#ifdef TCP_NODELAY
curl_socklen_t flag = 1;
int level = IPPROTO_TCP;
curl_socklen_t flag;
#endif
bool primary = FALSE;
bool secondary = FALSE;
@ -1319,7 +1320,7 @@ static void http_connect(curl_socket_t *infdp,
/* Sleep here to make sure the client reads CONNECT response's
'end of headers' separate from the server data that follows.
This is done to prevent triggering libcurl known bug #39. */
for(loop = 2; loop && !got_exit_signal; loop--)
for(loop = 2; (loop > 0) && !got_exit_signal; loop--)
wait_ms(250);
if(got_exit_signal)
goto http_connect_cleanup;
@ -1417,15 +1418,22 @@ static void http_connect(curl_socket_t *infdp,
logmsg("====> Client connect DATA");
#ifdef TCP_NODELAY
/* Disable the Nagle algorithm */
if(setsockopt(datafd, level, TCP_NODELAY,
(void *)&flag, sizeof(flag)) < 0)
logmsg("====> TCP_NODELAY for client conection failed");
flag = 1;
if(0 != setsockopt(datafd, IPPROTO_TCP, TCP_NODELAY,
(void *)&flag, sizeof(flag)))
logmsg("====> TCP_NODELAY for client DATA conection failed");
else
logmsg("TCP_NODELAY set for client DATA conection");
#endif
req2.pipelining = FALSE;
err = get_request(datafd, &req2);
if(!err) {
err = send_doc(datafd, &req2);
if(!err && (req2.testno == DOCNUMBER_CONNECT)) {
/* sleep to prevent triggering libcurl known bug #39. */
for(loop = 2; (loop > 0) && !got_exit_signal; loop--)
wait_ms(250);
if(!got_exit_signal) {
/* connect to the server */
serverfd[DATA] = connect_to(ipaddr, req2.connect_port);
if(serverfd[DATA] != CURL_SOCKET_BAD) {
@ -1443,6 +1451,7 @@ static void http_connect(curl_socket_t *infdp,
}
}
}
}
if(datafd != CURL_SOCKET_BAD) {
/* secondary tunnel not established */
shutdown(datafd, SHUT_RDWR);
@ -1542,7 +1551,7 @@ static void http_connect(curl_socket_t *infdp,
/* endpoint read/write disabling, endpoint closing and tunnel teardown */
for(i = 0; i <= max_tunnel_idx; i++) {
for(loop = 2; loop; loop--) {
for(loop = 2; loop > 0; loop--) {
/* loop twice to satisfy condition interdependencies without
having to await select timeout or another socket event */
if(clientfd[i] != CURL_SOCKET_BAD) {
@ -1580,7 +1589,7 @@ static void http_connect(curl_socket_t *infdp,
/* socket clearing */
for(i = 0; i <= max_tunnel_idx; i++) {
for(loop = 2; loop; loop--) {
for(loop = 2; loop > 0; loop--) {
if(clientfd[i] != CURL_SOCKET_BAD) {
if(!poll_client_wr[i] && !poll_client_rd[i]) {
logmsg("[%s] CLOSING client socket", data_or_ctrl(i));
@ -1791,7 +1800,7 @@ int main(int argc, char *argv[])
}
flag = 1;
if (0 != setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
if(0 != setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
(void *)&flag, sizeof(flag))) {
error = SOCKERRNO;
logmsg("setsockopt(SO_REUSEADDR) failed with error: (%d) %s",
@ -1891,10 +1900,11 @@ int main(int argc, char *argv[])
* response in many small segments to torture the clients more.
*/
flag = 1;
if (setsockopt(msgsock, IPPROTO_TCP, TCP_NODELAY,
(void *)&flag, sizeof(flag)) == -1) {
if(0 != setsockopt(msgsock, IPPROTO_TCP, TCP_NODELAY,
(void *)&flag, sizeof(flag)))
logmsg("====> TCP_NODELAY failed");
}
else
logmsg("TCP_NODELAY set");
#endif
/* initialization of httprequest struct is done in get_request(), but due