CS_NO_TRUNCATE determines whether Client-Library truncates or sequences Client-Library and server messages that are longer than CS_MAX_MSG - 1 bytes.
Client-Library’s default behavior is to truncate messages that are longer than CS_MAX_MSG - 1 bytes. When Client-Library is sequencing messages, however, it uses as many CS_CLIENTMSG or CS_SERVERMSG structures as necessary to return the full text of a message. The message’s first CS_MAX_MSG bytes are returned in one structure, its second CS_MAX_MSG bytes in a second structure, and so forth.
Client-Library null terminates only the last chunk of a message. If a message is exactly CS_MAX_MSG bytes long, the message is returned in two chunks: the first containing CS_MAX_MSG bytes of the message and the second containing a null terminator.
For more information about sequenced messages, see “Sequencing long messages”.
