Rockingcool/basic-proxy
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Added error checking for return value from 'easysock' functions

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This commit is contained in:
Aadhavan Srinivasan
2023-04-04 22:44:10 -05:00
parent 4d606df24d
commit 22f7df1524
1 changed files with 6 additions and 0 deletions
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6
main.c
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@@ -73,6 +73,9 @@ int main(int argc,char* argv[]) {
char preferred_transport = 'T'; char preferred_transport = 'T';
struct sockaddr addr_struct; struct sockaddr addr_struct;
int server_sock = create_local(preferred_local_network,preferred_transport,local_addr,local_port,&addr_struct); int server_sock = create_local(preferred_local_network,preferred_transport,local_addr,local_port,&addr_struct);
if (server_sock < 0) {
exit(-1 * server_sock);
}
int addrlen; int addrlen;
if (check_ip_ver(local_addr) == 4) { if (check_ip_ver(local_addr) == 4) {
addrlen = sizeof(struct sockaddr_in); addrlen = sizeof(struct sockaddr_in);
@@ -90,6 +93,9 @@ int main(int argc,char* argv[]) {
while (1) { while (1) {
int from_client = accept(server_sock,&addr_struct,(socklen_t *)&addrlen); int from_client = accept(server_sock,&addr_struct,(socklen_t *)&addrlen);
int to_server = create_remote(preferred_remote_network,preferred_transport,remote_addr,remote_port,&remote_addr_struct); int to_server = create_remote(preferred_remote_network,preferred_transport,remote_addr,remote_port,&remote_addr_struct);
if (to_server < 0) {
exit(-1 * to_server);
}
printf("Connection established to %s:%d\n",remote_addr,remote_port); printf("Connection established to %s:%d\n",remote_addr,remote_port);
if (fork() == 0) { if (fork() == 0) {