update example

4d7245bb · gabime · ef5c4f02 · 4d7245bb
Commit 4d7245bb authored May 27, 2018 by gabime
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example.cpp example/example.cpp +2 -0

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--- a/example/example.cpp
+++ b/example/example.cpp
@@ -114,6 +114,8 @@ void async_example()
    {
        async_file->info("Async message #{}", i + 1);
    }
+	// you can wait for all the messages to processed:
+	// spdlog::thread_pool()->wait_empty();
 }
 // syslog example (linux/osx/freebsd)