2.2.2.1 SOLICIT
The SOLICIT message is sent by a Resolver to a Publisher so that it can request a list of keys in a cloud.
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2 |
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FieldID1 (optional) |
Length1 (optional) |
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RouteEntry (variable) |
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Padding1 (variable) |
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FieldID2 |
Length2 |
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HashedNonce (20 bytes) |
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FieldID1 (2 bytes): If present, MUST be set to 0x009A (ROUTING_ENTRY). Note that a receiver can tell whether this field is present or absent based on the value at this location. This field MUST NOT be present if the node has no locally registered key.
Length1 (2 bytes): MUST be present if and only if FieldID1 is present. If present, this field MUST be set to the size, in bytes, of the RouteEntry field, plus 4.
RouteEntry (variable): Optional. The route entry for a locally registered key on the node sending the SOLICIT message. This field MUST be present if and only if FieldID1 is present.
Padding1 (variable): Optional. A number of bytes between 0 and 3, such that the offset from the start of the message to the end of this field is a multiple of 4. It MUST be present if and only if FieldID1 is present. This field MUST be set to zero and ignored on receipt.
FieldID2 (2 bytes): MUST be set to 0x0092 (HASHED_NONCE).
Length2 (2 bytes): MUST be set to 0x0018.
HashedNonce (20 bytes): A 20-byte hash of the nonce value for the conversation.