da498bb161
distri and nodeset feature * add UaModeler project including XML export * add nodeset using test server
32 lines
1.4 KiB
C
32 lines
1.4 KiB
C
#ifndef UA_CONNECTION_INTERNAL_H_
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#define UA_CONNECTION_INTERNAL_H_
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#include "ua_connection.h"
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/**
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* The network layer may receive chopped up messages since TCP is a streaming
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* protocol. Furthermore, the networklayer may operate on ringbuffers or
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* statically assigned memory.
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*
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* If an entire message is received, it is forwarded directly. But the memory
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* needs to be freed with the networklayer-specific mechanism. If a half message
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* is received, we copy it into a local buffer. Then, the stack-specific free
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* needs to be used.
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*
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* @param connection The connection
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* @param message The received message. The content may be overwritten when a
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* previsouly received buffer is completed.
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* @param realloced The Boolean value is set to true if the outgoing message has
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* been reallocated from the network layer.
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* @return Returns UA_STATUSCODE_GOOD or an error code. When an error occurs, the ingoing message
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* and the current buffer in the connection are freed.
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*/
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UA_StatusCode
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UA_Connection_completeMessages(UA_Connection *connection, UA_ByteString * UA_RESTRICT message,
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UA_Boolean * UA_RESTRICT realloced);
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void UA_EXPORT UA_Connection_detachSecureChannel(UA_Connection *connection);
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void UA_EXPORT UA_Connection_attachSecureChannel(UA_Connection *connection, UA_SecureChannel *channel);
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#endif /* UA_CONNECTION_INTERNAL_H_ */
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