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docs: fix timeout handling in multi-uv example

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This commit is contained in:
Michael Kaufmann 2017-01-29 17:06:49 +01:00
parent 2f8d0df085
commit 4ddf9798ab
1 changed files with 18 additions and 14 deletions
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32
docs/examples/multi-uv.c
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@ -46,7 +46,7 @@ typedef struct curl_context_s {
curl_socket_t sockfd;
} curl_context_t;
curl_context_t* create_curl_context(curl_socket_t sockfd)
static curl_context_t* create_curl_context(curl_socket_t sockfd)
{
curl_context_t *context;
@ -60,18 +60,18 @@ curl_context_t* create_curl_context(curl_socket_t sockfd)
return context;
}
void curl_close_cb(uv_handle_t *handle)
static void curl_close_cb(uv_handle_t *handle)
{
curl_context_t *context = (curl_context_t *) handle->data;
free(context);
}
void destroy_curl_context(curl_context_t *context)
static void destroy_curl_context(curl_context_t *context)
{
uv_close((uv_handle_t *) &context->poll_handle, curl_close_cb);
}
void add_download(const char *url, int num)
static void add_download(const char *url, int num)
{
char filename[50];
FILE *file;
@ -129,14 +129,12 @@ static void check_multi_info(void)
}
}
void curl_perform(uv_poll_t *req, int status, int events)
static void curl_perform(uv_poll_t *req, int status, int events)
{
int running_handles;
int flags = 0;
curl_context_t *context;
uv_timer_stop(&timeout);
if(events & UV_READABLE)
flags |= CURL_CSELECT_IN;
if(events & UV_WRITABLE)
@ -150,7 +148,7 @@ void curl_perform(uv_poll_t *req, int status, int events)
check_multi_info();
}
void on_timeout(uv_timer_t *req, int status)
static void on_timeout(uv_timer_t *req, int status)
{
int running_handles;
curl_multi_socket_action(curl_handle, CURL_SOCKET_TIMEOUT, 0,
@ -158,15 +156,21 @@ void on_timeout(uv_timer_t *req, int status)
check_multi_info();
}
void start_timeout(CURLM *multi, long timeout_ms, void *userp)
static int start_timeout(CURLM *multi, long timeout_ms, void *userp)
{
if(timeout_ms <= 0)
timeout_ms = 1; /* 0 means directly call socket_action, but we'll do it in
a bit */
uv_timer_start(&timeout, on_timeout, timeout_ms, 0);
if(timeout_ms < 0) {
uv_timer_stop(&timeout);
}
else {
if(timeout_ms == 0)
timeout_ms = 1; /* 0 means directly call socket_action, but we'll do it in
a bit */
uv_timer_start(&timeout, on_timeout, timeout_ms, 0);
}
return 0;
}
int handle_socket(CURL *easy, curl_socket_t s, int action, void *userp,
static int handle_socket(CURL *easy, curl_socket_t s, int action, void *userp,
void *socketp)
{
curl_context_t *curl_context;