fix embeddings

examples/server/server.cpp

@@ -3037,8 +3037,6 @@ int main(int argc, char ** argv) {
                 }, [&](json error_data) {
                     server_sent_event(sink, "error", error_data);
                 });
-                std::string done_event = "[DONE]"; // OAI-compat behavior
-                sink.write(done_event.c_str(), done_event.size());
                 sink.done();
                 return true;
             };
@@ -3106,28 +3104,28 @@ int main(int argc, char ** argv) {
         }
 
         // create and queue the task
-        json responses;
+        json responses = json::array();
+        bool error = false;
         {
             std::vector<server_task> tasks = ctx_server.create_tasks_completion({{"prompt", prompt}}, SERVER_TASK_CMPL_TYPE_EMBEDDING);
             ctx_server.queue_results.add_waiting_tasks(tasks);
             ctx_server.queue_tasks.post(tasks);
 
             // get the result
-            server_task_result result = ctx_server.queue_results.recv(tasks);
-            ctx_server.queue_results.remove_waiting_tasks(tasks);
-            if (!result.error) {
-                if (result.data.count("results")) {
-                    // result for multi-task
-                    responses = result.data.at("results");
-                } else {
-                    // result for single task
-                    responses = std::vector<json>{result.data};
+            std::vector<int> task_ids = server_task::get_list_id(tasks);
+
+            ctx_server.receive_cmpl_results(task_ids, [&](std::vector<server_task_result> & results) {
+                for (const auto & res : results) {
+                    responses.push_back(res.data);
                 }
-            } else {
-                // error received, ignore everything else
-                res_error(res, result.data);
-                return;
-            }
+            }, [&](json error_data) {
+                res_error(res, error_data);
+                error = true;
+            });
+        }
+
+        if (error) {
+            return;
         }
 
         // write JSON response