While I am reading amqp0-9-1.pdf, I get two questions about��AMQP protocol's marshalling/unmarshalling:�<div><br><div>4.2.5.3 Strings:�</div><div>Short strings, stored as an 8-bit unsigned integer length followed by zero or more octets of data. Short strings can carry up to 255 octets of UTF-8 data, but may not contain binary zero octets.</div>
<div><br></div><div>=======</div><div>Question: What does "binary zero octets" mean ? Why can they not be contained in shortstr ?</div><div>=======
</div><div><br></div><div>4.2.5.5 field Tables</div><div>... The name-value pairs are encoded as short string defining the name, and octet defining the values type and then the value itself.</div><div><br></div><div>=======
</div><div>Question: By the definition, there should be an octet used for defining the values type. So where can we know the detailed definition for each value type (e.g, 1 --> octet, 2 -> short, 3-> long, 4 -> longlong, 5 -> shortstr, 6-> longstr, 7->table, ...) ? I can not find the corresponding definition in AMQP's documents(amqp0-9-1.xml,�amqp0-9-1.pdf)</div>
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</div><div><br></div><div>Thanks in advance!</div></div>