Incubator/Metrics:Packet Identifiers
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Usage Packet Identifiers
Usage packets are identfied by two 16 bit short values, a component code and a packet version. This page enumerates the packet versions that are understood by the usage receiver.
| Product | Component Code | Packet Version | Notes |
|---|---|---|---|
| GridFTP | 0 | 0 | ? |
| GRAM | 1 | 1 | 4.0.x |
| Delegation Service | 2 | - | Assigned component number, but no packets sent |
| Java WS Core | 3 | 1 | 4.0.x |
| Java WS Core | 3 | 2 | 4.0.3 |
| C WS Core | 4 | 1 | 4.0.x: No payload besides packet id |
| C WS Core | 4 | 2 | 4.1.x: 2007-08: Adds service list, start/stop events, service list |
| RFT | 5 | 1 | ? |
| MDS | 6 | 0 | 4.0.x |
| RLS | 7 | 0 | ? |
| MPIG | 8 | 0 | 4.1.x: 2007-08 |
| OGSADAI | 8 | 1 | Original version from OGSA-DAI team (note conflict with MPIG packet handler) |
| OGSADAI | 10 | 1 | 4.1.x: 2007-08 |
| DRS | 9 | 0 | 4.1.x: 2007-08 |
Versions of the C packet sender prior to 2006-07 called htons twice for some values and on some architectures inadvertantly sent little-endian packets in some situations. Prior to 2007-08 usage stats update, the Java usage stats code sent little-endian packets.
