Difference between revisions of "The Open Source Vending Group Project/OsvGateway"
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| Line 16: | Line 16: | ||
|CL||WG||STOCK:<hopper>:<status> | |CL||WG||STOCK:<hopper>:<status> | ||
|- | |- | ||
| − | |WG||CL||VEND | + | |WG||CL||VEND:<MAC address>:<hopper> |
|- | |- | ||
| − | |CL||WG||VEND | + | |CL||WG||VEND:ACK |
|- | |- | ||
| − | |CL||WG||VEND | + | |CL||WG||VEND:<status>:<reason> |
|} | |} | ||
Revision as of 15:12, 5 January 2013
The Web Gateway (WG) communicates with the Connection Layer (CL) using the osvgateway protocol over a websocket. The WG initiates the websocket when it boots, and initiates any messages.
Commands are case-sensitive. This is version 1 of the protocol
A typical conversation would go like this, more details below:
| From | To | Message |
|---|---|---|
| WG | CL | STATUS:<MAC address> |
| CL | WG | STATUS:<state> |
| WG | CL | STOCK:<MAC address>:<hopper> |
| CL | WG | STOCK:<hopper>:<status> |
| WG | CL | VEND:<MAC address>:<hopper> |
| CL | WG | VEND:ACK |
| CL | WG | VEND:<status>:<reason> |