int main()
{
coenv_t env = coroutine_init();
myctx ctx1 = {1};
myctx ctx2 = {2};
myctx ctx3 = {3};
int i;
int co1, co2, co3;
co1 = coroutine_new(env, cofunc, &ctx1);
printf("coroutine_new %d\n", co1);
co2 = coroutine_new(env, cofunc, &ctx2);
printf("coroutine_new %d\n", co2);
co3 = coroutine_new(env, cofunc, &ctx3);
printf("coroutine_new %d\n", co3);
for (i = 0; i < 10; i++)
{
coroutine_resume(env, co1);
coroutine_resume(env, co2);
coroutine_resume(env, co3);
}
coroutine_uninit(env);
getchar();
return 0;
}
static void test(struct schedule *S)
{
struct args arg1 = { 0 };
struct args arg2 = { 100 };
int co1 = coroutine_new(S, foo, &arg1);
int co2 = coroutine_new(S, foo, &arg2);
printf("main start\n");
while (coroutine_status(S,co1) && coroutine_status(S,co2)) {
coroutine_resume(S,co1);
coroutine_resume(S,co2);
}
printf("main end\n");
}
void acceptfun(struct schedule *s, void *ud)
{
int *lfd = (int *)ud;
int *pcfd;
struct sockaddr_in clientaddr;
memset(&clientaddr, 0, sizeof(struct sockaddr_in));
socklen_t len = sizeof(clientaddr);
while(1){
//printf("start accept..\n");
pcfd = (int *)malloc(sizeof(int));
*pcfd = accept(*lfd, (struct sockaddr *)&clientaddr, &len);
//printf("%d\n", *pcfd);
if(*pcfd == -1){
free(pcfd);
if ((errno == EAGAIN) || (errno == EWOULDBLOCK)) {
coroutine_yield(s);
}
else {
break;
}
}
else {
make_socket_non_blocking(*pcfd);
int co = coroutine_new(s, dorequest, (void *)pcfd);
}
}
}
int main()
{
int listenfd, optval = 1;
int i;
int port = 9500;
struct sockaddr_in serveraddr;
listenfd = socket(AF_INET, SOCK_STREAM, 0);
setsockopt(listenfd, SOL_SOCKET, SO_REUSEADDR, (const void *)&optval , sizeof(int));
bzero((char *) &serveraddr, sizeof(serveraddr));
serveraddr.sin_family = AF_INET;
serveraddr.sin_addr.s_addr = htonl(INADDR_ANY);
serveraddr.sin_port = htons((unsigned short)port);
bind(listenfd, (struct sockaddr *)&serveraddr, sizeof(serveraddr));
listen(listenfd, 1024);
make_socket_non_blocking(listenfd);
struct schedule * S = coroutine_open();
printf("start..\n");
int co1 = coroutine_new(S, acceptfun, (void *)&listenfd);
printf("%d\n", S->cap);
printf("%d\n", co1);
for(i = 0; i < S->cap; i++) {
if(coroutine_status(S, i)) {
coroutine_resume(S,i);
}
if(i == S->cap - 1)
i = -1;
}
coroutine_close(S);
close(listenfd);
return 0;
}
