task() API, documentation work

src/fastcgi/src/fcgicc.cc

@@ -53,6 +53,7 @@ FastCGIServer::RequestInfo::RequestInfo() :
 	in_closed(false),
 	output_closed(false)
 {
+
 }
 
 
@@ -71,6 +72,7 @@ FastCGIServer::FastCGIServer()
 
 FastCGIServer::~FastCGIServer()
 {
+
 	if(my_pid != parent_pid) // if we're a child process, we must not close the handles
 		return;
 
@@ -214,6 +216,7 @@ FastCGIServer::process(int timeout_ms)
 		if (posix_con == -1)
 			throw std::runtime_error("accept() failed");
 		read_sockets[posix_con] = new Connection();
+		read_sockets[posix_con]->posix_con = posix_con;
 	}
 
 	for (std::map<int, Connection*>::iterator it = read_sockets.begin();
@@ -377,6 +380,7 @@ FastCGIServer::process_connection_read(Connection& connection)
 			request_arena->clear();
 			switch_to_arena(request_arena);
 			RequestInfo* new_request = new RequestInfo();
+			new_request->resources.fcgi_socket = connection.posix_con;
 		    new_request->mem = request_arena;
 			new_request->stats.time_init = microtime();
 			switch_to_system_alloc();

src/fastcgi/src/fcgicc.h

@@ -77,6 +77,7 @@ protected:
 		Connection();
 
 		RequestList requests;
+		u64 posix_con = 0;
 		std::string input_buffer;
 		std::string output_buffer;
 		bool close_responsibility;