FCohtmlWebSocketWrapper

Inherits from IClientSideSocket

Public Functions

	Name
	FCohtmlWebSocketWrapper(cohtml::ISocketListener * InListener, const char * url, const char ** protocols, unsigned protocolsCount)
virtual void	Send(const char * bytes, unsigned length, cohtml::websocket::OpCode code) override Called when the JS web socket want to send binary or text data to the server.
virtual unsigned	GetBufferedAmount() override Called when the JS web socket want to get buffered amount of data.
virtual const char *	GetProtocol() override Called when the JS web socket want to name of the sub-protocol the server selected.
virtual void	Close(unsigned code, const char * reason, unsigned length) override Called when the JS web socket want to close the connection with server.
virtual void	Terminate(unsigned code, const char * reason, unsigned length) override Called when the JS web socket will no longer will call IClientSideSocket and now is safe to destroy this object. The method must close the connection to the server and also it’s no longer safe to use a.
void	HandleUEWebSocketConnected()
void	HandleUEWebSocketConnectionError(const FString & Error)
void	HandleUEWebSocketConnectionClosed(int32 Status, const FString & Reason, bool bWasClean)
void	HandleUEWebSocketTextData(const FString & Message)
void	HandleUEWebSocketBinaryData(const void * Data, SIZE_T Size, bool bIsLastFragment)

Public Functions Documentation

function FCohtmlWebSocketWrapper

FCohtmlWebSocketWrapper(
    cohtml::ISocketListener * InListener,
    const char * url,
    const char ** protocols,
    unsigned protocolsCount
)

function Send

virtual void Send(
    const char * bytes,
    unsigned length,
    cohtml::websocket::OpCode code
) override

Called when the JS web socket want to send binary or text data to the server.

Parameters:

• bytes the binary or text data which is send to the server
• length the length in bytes of the data
• opCode desired opcode of a WebSocket message to be sent

function GetBufferedAmount

inline virtual unsigned GetBufferedAmount() override

Called when the JS web socket want to get buffered amount of data.

Return: the number of bytes of data that have been queued using calls to IClientSideSocket::Send() Messages are not buffered for this implementation, so this is always 0

function GetProtocol

inline virtual const char * GetProtocol() override

Called when the JS web socket want to name of the sub-protocol the server selected.

Return: selected sub-protocol Not implemented, since the UE4 API does not allow getting the protocol

function Close

virtual void Close(
    unsigned code,
    const char * reason,
    unsigned length
) override

Called when the JS web socket want to close the connection with server.

Parameters:

• code indicate the status code explaining why the connection is being closed
• reason a human-readable string explaining why the connection is closing
• length the length in bytes of the reason

function Terminate

virtual void Terminate(
    unsigned code,
    const char * reason,
    unsigned length
) override

Called when the JS web socket will no longer will call IClientSideSocket and now is safe to destroy this object. The method must close the connection to the server and also it’s no longer safe to use a.

Parameters:

• code indicate the status code explaining why the connection is being closed
• reason a human-readable string explaining why the connection is closing
• length the length in bytes of the reason

function HandleUEWebSocketConnected

void HandleUEWebSocketConnected()

function HandleUEWebSocketConnectionError

void HandleUEWebSocketConnectionError(
    const FString & Error
)

function HandleUEWebSocketConnectionClosed

void HandleUEWebSocketConnectionClosed(
    int32 Status,
    const FString & Reason,
    bool bWasClean
)

function HandleUEWebSocketTextData

void HandleUEWebSocketTextData(
    const FString & Message
)

function HandleUEWebSocketBinaryData

void HandleUEWebSocketBinaryData(
    const void * Data,
    SIZE_T Size,
    bool bIsLastFragment
)

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