Fix #208

Author: wravery

include/graphqlservice/GraphQLService.h

@@ -26,6 +26,7 @@
 #include "graphqlservice/internal/Version.h"
 
 #include <chrono>
+#include <condition_variable>
 #include <functional>
 #include <future>
 #include <list>
@@ -37,6 +38,7 @@
 #include <stdexcept>
 #include <string>
 #include <string_view>
+#include <thread>
 #include <tuple>
 #include <type_traits>
 #include <variant>

src/GraphQLService.cpp

@@ -10,7 +10,6 @@
 #include <algorithm>
 #include <array>
 #include <iostream>
-#include <thread>
 
 namespace graphql::service {
 

test/CoroutineTests.cpp

@@ -7,12 +7,6 @@
 
 #include "graphqlservice/JSONResponse.h"
 
-#include <chrono>
-#include <condition_variable>
-#include <mutex>
-#include <queue>
-#include <thread>
-
 using namespace graphql;
 
 using namespace std::literals;