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UDPClient: Add receive functionality (#1204)

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This commit is contained in:
Peter Johnson
2018-07-21 23:49:16 -07:00
committed by GitHub
parent 053ca47d4e
commit 70b0d7cb03
2 changed files with 78 additions and 3 deletions
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7
wpiutil/src/main/native/include/wpi/UDPClient.h
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@@ -11,6 +11,7 @@
#include <string>
#include "wpi/ArrayRef.h"
#include "wpi/SmallVector.h"
#include "wpi/StringRef.h"
#include "wpi/Twine.h"
#include "wpi/mutex.h"
@@ -21,6 +22,7 @@ class Logger;
class UDPClient {
int m_lsd;
int m_port;
std::string m_address;
Logger& m_logger;
@@ -35,10 +37,15 @@ class UDPClient {
UDPClient& operator=(UDPClient&& other);
int start();
int start(int port);
void shutdown();
// The passed in address MUST be a resolved IP address.
int send(ArrayRef<uint8_t> data, const Twine& server, int port);
int send(StringRef data, const Twine& server, int port);
int receive(uint8_t* data_received, int receive_len);
int receive(uint8_t* data_received, int receive_len,
SmallVectorImpl<char>* addr_received, int* port_received);
int set_timeout(double timeout);
};
} // namespace wpi