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Add EventSource::count()

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Me No Dev
2016-06-30 11:26:20 +03:00
parent 5137dbe0bf
commit b8ba1c885b
2 changed files with 12 additions and 0 deletions
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11
src/AsyncEventSource.cpp
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@@ -243,6 +243,17 @@ void AsyncEventSource::send(const char *message, const char *event, uint32_t id,
} }
} }
size_t AsyncEventSource::count(){
size_t i = 0;
AsyncEventSourceClient * c = _clients;
while(c != NULL){
if(c->connected())
i++;
c = c->next;
}
return i;
}
bool AsyncEventSource::canHandle(AsyncWebServerRequest *request){ bool AsyncEventSource::canHandle(AsyncWebServerRequest *request){
if(request->method() != HTTP_GET || !request->url().equals(_url)) if(request->method() != HTTP_GET || !request->url().equals(_url))
return false; return false;

1
src/AsyncEventSource.h
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@@ -66,6 +66,7 @@ class AsyncEventSource: public AsyncWebHandler {
void close(); void close();
void onConnect(ArEventHandlerFunction cb); void onConnect(ArEventHandlerFunction cb);
void send(const char *message, const char *event=NULL, uint32_t id=0, uint32_t reconnect=0); void send(const char *message, const char *event=NULL, uint32_t id=0, uint32_t reconnect=0);
size_t count(); //number clinets connected
//system callbacks (do not call) //system callbacks (do not call)
void _addClient(AsyncEventSourceClient * client); void _addClient(AsyncEventSourceClient * client);