service_client_link.h
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1 /*
2  * Copyright (C) 2008, Morgan Quigley and Willow Garage, Inc.
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27 
28 #ifndef ROSCPP_SERVICE_CLIENT_LINK_H
29 #define ROSCPP_SERVICE_CLIENT_LINK_H
30 
31 #include "ros/common.h"
32 
33 #include <boost/thread/mutex.hpp>
34 #include <boost/shared_array.hpp>
35 #include <boost/enable_shared_from_this.hpp>
36 #include <boost/signals2/connection.hpp>
37 
38 #include <queue>
39 
40 namespace ros
41 {
42 class Header;
44 typedef boost::weak_ptr<ServicePublication> ServicePublicationWPtr;
46 class Connection;
48 
52 class ROSCPP_DECL ServiceClientLink : public boost::enable_shared_from_this<ServiceClientLink>
53 {
54 public:
56  virtual ~ServiceClientLink();
57 
58  //
59  bool initialize(const ConnectionPtr& connection);
60  bool handleHeader(const Header& header);
61 
67  void processResponse(bool ok, const SerializedMessage& res);
68 
69  const ConnectionPtr& getConnection() { return connection_; }
70 
71 private:
72  void onConnectionDropped(const ConnectionPtr& conn);
73 
74  void onHeaderWritten(const ConnectionPtr& conn);
75  void onRequestLength(const ConnectionPtr& conn, const boost::shared_array<uint8_t>& buffer, uint32_t size, bool success);
76  void onRequest(const ConnectionPtr& conn, const boost::shared_array<uint8_t>& buffer, uint32_t size, bool success);
77  void onResponseWritten(const ConnectionPtr& conn);
78 
82  boost::signals2::connection dropped_conn_;
83 };
85 
86 } // namespace ros
87 
88 #endif // ROSCPP_PUBLISHER_DATA_HANDLER_H
89 
90 
91 
ros::SerializedMessage
boost::shared_ptr
ros
ros::Header
ros::ServicePublication
Manages an advertised service.
Definition: service_publication.h:61
ros::ok
ROSCPP_DECL bool ok()
Check whether it's time to exit.
Definition: init.cpp:589
ros::Connection
Encapsulates a connection to a remote host, independent of the transport type.
Definition: connection.h:70
ros::ServicePublicationPtr
boost::shared_ptr< ServicePublication > ServicePublicationPtr
Definition: forwards.h:81
ros::ServicePublicationWPtr
boost::weak_ptr< ServicePublication > ServicePublicationWPtr
Definition: service_client_link.h:43
boost::shared_array< uint8_t >
roslib::Header_< std::allocator< void > >
ros::ConnectionPtr
boost::shared_ptr< Connection > ConnectionPtr
Definition: connection.h:57
initialize
ROSCONSOLE_DECL void initialize()
header
const std::string header
ros::ServiceClientLinkPtr
boost::shared_ptr< ServiceClientLink > ServiceClientLinkPtr
Definition: service_client_link.h:84


roscpp
Author(s): Morgan Quigley, Josh Faust, Brian Gerkey, Troy Straszheim, Dirk Thomas
autogenerated on Sat Oct 17 2020 19:28:47