Fix race in advanced server examples

fix #1073
2018-04-12 08:54:18 -07:00
parent 3c3f4fc52b
commit f1b1ee2345
3 changed files with 28 additions and 0 deletions
@@ -578,6 +578,15 @@ public:
    void
    run()
    {
+        // Make sure we run on the strand
+        if(! strand_.running_in_this_thread())
+            return boost::asio::post(
+                boost::asio::bind_executor(
+                    strand_,
+                    std::bind(
+                        &http_session::run,
+                        shared_from_this())));
+
        // Run the timer. The timer is operated
        // continuously, this simplifies the code.
        on_timer({});