#include <evo/process.h>
Inheritance diagram for Signal::MainServer< T >:
Detailed Description
template<class T>
struct evo::Signal::MainServer< T >
Helper for common server shutdown signal handling in program main().
- This expands on Signal::Main for use with servers like AsyncServer and provides a default on_shutdown() callback for shutting down the server
- This uses a static variable for current server, so shutdown handler can do it's job without a global variable
- This should be used in the same scope as the given server instance
- Template Parameters
-
T Server type to use, usually an AsyncServer – must have shutdown()method (with no params)
Public Member Functions | |
| MainServer (T &server, bool except=1) | |
| Constructor that sets default shutdown handler for server. More... | |
Static Public Member Functions | |
| static void | on_shutdown (Signal::SigNumType, Signal::Type) |
| Default shutdown handler, called on shutdown signal. More... | |
Public Attributes | |
| bool | error |
| Error flag, set to false on success. More... | |
Constructor & Destructor Documentation
◆ MainServer()
|
inline |
Constructor that sets default shutdown handler for server.
- This calls Signal::set_on_shutdown()
- Parameters
-
server Server instance to use except Whether to throw an exception on error, default set by Evo config: EVO_EXCEPTIONS
Member Function Documentation
◆ on_shutdown()
|
inlinestatic |
Default shutdown handler, called on shutdown signal.
Member Data Documentation
◆ error
|
inherited |
Error flag, set to false on success.
The documentation for this struct was generated from the following file:
- evo/process.h
