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Update README for new interfaces.

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melode11 2015-04-02 21:09:28 +08:00
parent 2a9b1ae847
commit ca572f272b
1 changed files with 30 additions and 3 deletions
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README.md
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@ -50,7 +50,9 @@ Emit a single binary buffer, along with event's name and a optional ack callback
### Event Bindings ### Event Bindings
`void bind_event(std::string const& event_name,event_listener const& func)` `void bind_event(std::string const& event_name,event_listener const& func)`
Bind a callback to specified event name. Same as `socket.on` function in JS. `void bind_event(std::string const& event_name,event_listener_aux const& func)`
Bind a callback to specified event name. Same as `socket.on()` function in JS, `event_listener` is for full content event object,`event_listener_aux` is for convinience.
`void unbind_event(std::string const& event_name)` `void unbind_event(std::string const& event_name)`
@ -62,6 +64,8 @@ Clear all event bindings.
`void set_default_event_listener(event_listener const& l)` `void set_default_event_listener(event_listener const& l)`
`void set_default_event_listener(event_listener_aux const& l)`
Set a default event handler for events with no binding functions. Set a default event handler for events with no binding functions.
`void set_error_listener(error_listener const& l)` `void set_error_listener(error_listener const& l)`
@ -69,9 +73,28 @@ Set a default event handler for events with no binding functions.
Set the error handler for socket.io error messages. Set the error handler for socket.io error messages.
```C++ ```C++
//event listener declare: //event object:
typedef std::function<void(const std::string& name,message::ptr const& message,bool need_ack, message::ptr& ack_message)> event_listener; class event
{
public:
const std::string& get_nsp() const;
const std::string& get_name() const;
const message::ptr& get_message() const;
bool need_ack() const;
void put_ack_message(message::ptr const& ack_message);
message::ptr const& get_ack_message() const;
...
};
//event listener declare:
typedef std::function<void(const std::string& name,message::ptr const& message,bool need_ack, message::ptr& ack_message)> event_listener_aux;
typedef std::function<void(event& event)> event_listener;
typedef std::function<void(message::ptr const& message)> error_listener; typedef std::function<void(message::ptr const& message)> error_listener;
``` ```
@ -130,6 +153,10 @@ Check if client is connected.
Add namespace part `/[any namespaces]` after port, will automatically connect to the namespace you specified. Add namespace part `/[any namespaces]` after port, will automatically connect to the namespace you specified.
`std::string const& get_namespace() const`
Get current namespace which the client is inside.
### Session ID ### Session ID
`std::string const& get_sessionid() const` `std::string const& get_sessionid() const`