Migrate libasyncio from boost.signal to signals2 (#8756)

[libasyncio] / asyncio / async_pipe.hpp

diff --git a/asyncio/async_pipe.hpp b/asyncio/async_pipe.hpp
index 00a965e..28e9573 100644 (file)
--- a/asyncio/async_pipe.hpp
+++ b/asyncio/async_pipe.hpp
@@ -41,7 +41,7 @@ class SimplePipe : public IOImplementation
 
       void sendString(const std::string& data);
 
-      boost::signal<void(const std::string&)> signal_received_string;
+      boost::signals2::signal<void(const std::string&)> signal_received_string;
 
    protected: