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High Performance OPC UA Server SDK
1.2.0.193
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High Performance OPC UA Server SDK
1.2.0.193
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Represents an OPC UA TCP protocol connection. More...
#include <uatcp.h>
Data Fields | |
| struct ua_socket | tSocket |
| The socket to which the connection is assigned to. More... | |
| struct ua_tcp_message * | pSendMessage |
| The current message to be sent. More... | |
| struct ua_tcp_message * | pRecvMessage |
| The current message being received. More... | |
| enum ua_tcp_connection_state | eState |
| The state in which the connection is currently in. More... | |
| unsigned char | bIsAccepted |
| True, if the connection was established by accepting a connect request. More... | |
| uint32_t | uRequestId |
| The highest request id used. More... | |
| uint32_t | uSeqNumSend |
| The next sequence number used for sending. More... | |
| uint32_t | uSeqNumRecv |
| The highest sequence number received. More... | |
| bool | bSeqNumRecvValid |
| The highest sequence number received is valid. More... | |
| ua_tcp_event_callback * | pfCallback |
| Function for reporting connection events. More... | |
| void * | pvCallbackData |
| User data passed to callback function. More... | |
| uint32_t | nRecvMsgLen |
| Maximum message size for unencrypted body. More... | |
| uint32_t | nRecvBuffer |
| Largest chunk peer will send. More... | |
| uint32_t | nRecvChunkCount |
| Max number of received chunks per message. More... | |
| uint32_t | nSendMsgLen |
| Maximum message size for unencrypted body. More... | |
| uint32_t | nSendBuffer |
| Largest chunk allowed to send to peer. More... | |
| uint32_t | nSendChunkCount |
| Max number of chunks per message. More... | |
| int | prio |
| connection priority. More... | |
Represents an OPC UA TCP protocol connection.
| unsigned char bIsAccepted |
True, if the connection was established by accepting a connect request.
| bool bSeqNumRecvValid |
The highest sequence number received is valid.
| enum ua_tcp_connection_state eState |
The state in which the connection is currently in.
| uint32_t nRecvBuffer |
Largest chunk peer will send.
| uint32_t nRecvChunkCount |
Max number of received chunks per message.
| uint32_t nRecvMsgLen |
Maximum message size for unencrypted body.
| uint32_t nSendBuffer |
Largest chunk allowed to send to peer.
| uint32_t nSendChunkCount |
Max number of chunks per message.
| uint32_t nSendMsgLen |
Maximum message size for unencrypted body.
| ua_tcp_event_callback* pfCallback |
Function for reporting connection events.
| struct ua_tcp_message* pRecvMessage |
The current message being received.
| int prio |
connection priority.
| struct ua_tcp_message* pSendMessage |
The current message to be sent.
| void* pvCallbackData |
User data passed to callback function.
| struct ua_socket tSocket |
The socket to which the connection is assigned to.
| uint32_t uRequestId |
The highest request id used.
| uint32_t uSeqNumRecv |
The highest sequence number received.
| uint32_t uSeqNumSend |
The next sequence number used for sending.