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Add DeleteClient capability to UDPServerSocket #262

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Add DeleteClient capability to UDPServerSocket #262

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20 changes: 17 additions & 3 deletions Source/igtlUDPServerSocket.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ int UDPServerSocket::AddGroup(const char* add, igtl_uint16 port, unsigned int gr
}
this->groups.push_back(GroupDest(add, port, groupID));
}
return 0;
return groupID;
}

//-----------------------------------------------------------------------------
Expand All @@ -102,7 +102,7 @@ int UDPServerSocket::AddClient(const char* add, igtl_uint16 port, unsigned int c
}
}
this->clients.push_back(ClientDest(add, port, clientID));
return 0;
return clientID;
}

//-----------------------------------------------------------------------------
Expand Down Expand Up @@ -142,7 +142,7 @@ int UDPServerSocket::CreateUDPServer()
}

//-----------------------------------------------------------------------------
int UDPServerSocket::DeleteClient(unsigned int groupID)
int UDPServerSocket::DeleteGroup(unsigned int groupID)
{
for(std::vector<GroupDest>::size_type i = 0; this->groups.size(); i++)
{
Expand All @@ -155,6 +155,20 @@ int UDPServerSocket::DeleteClient(unsigned int groupID)
return -1;
}

//-----------------------------------------------------------------------------
int UDPServerSocket::DeleteClient(unsigned int clientID)
{
for(std::vector<ClientDest>::size_type i = 0; this->clients.size(); i++)
{
if (this->clients[i].clientID == clientID)
{
this->clients.erase(this->clients.begin()+i);
return 0;
}
}
return -1;
}

//-----------------------------------------------------------------------------
void UDPServerSocket::PrintSelf(std::ostream& os) const
{
Expand Down
14 changes: 9 additions & 5 deletions Source/igtlUDPServerSocket.h
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Original file line number Diff line number Diff line change
Expand Up @@ -83,20 +83,24 @@ class IGTLCommon_EXPORT UDPServerSocket : public GeneralSocket


// Description:
// Add a client socket with given address at a given port and binds to it.
// Add a multicast socket with given address at a given port and binds to it.
// Returns -1 on error. return clientID on success.
int AddGroup(const char* add, igtl_uint16 port, unsigned int clientID);
int AddGroup(const char* add, igtl_uint16 port, unsigned int groupID);

// Description:
// Add a client socket with given address at a given port and binds to it.
// Returns -1 on error. return clientID on success.
int AddClient(const char* add, igtl_uint16 port, unsigned int clientID);


// Description:
// Add a client socket with given address at a given port and binds to it.
// Delete a multicast socket with given ID.
// Returns -1 on error. 0 on success.
int DeleteGroup(unsigned int groupID);

// Description:
// Delete a client socket with given ID.
// Returns -1 on error. 0 on success.
int DeleteClient(unsigned int groupID);
int DeleteClient(unsigned int clientID);

// Description:
// Creates a UDP server socket at a given port and binds to it.
Expand Down