SID_SYSTEMINFO
| Protocol | BNCS |
|---|---|
| Directions | Client → Server |
| Used by |  
|
| Status | Historical. *StarCraft* and *Diablo* stopped sending it in version 1.07. |
The client's hardware: processors, memory and free disk space.
Client → Server
Optionally, early in the older logon. There is no reply.
| Type | Field | Notes | Confidence |
|---|---|---|---|
UINT32 |
Number of processors | ✅ Verified | |
UINT32 |
Processor architecture | ✅ Verified | |
UINT32 |
Processor level | ✅ Verified | |
UINT32 |
Processor timing | ✅ Verified | |
UINT32 |
Total physical memory | ✅ Verified | |
UINT32 |
Total page file | ✅ Verified | |
UINT32 |
Free disk space | ✅ Verified |
Appears in
Sources and credits
- BNETDocs Atlas server (MIT): message handler used to cross-check the layout
- BNETDocs, Battle.net Chat Server Protocol Overview: written by Kyro, and edited 11 times since.
- BNETDocs, SID_SYSTEMINFO (client to server): documented by the original BNETDocs contributors, and edited 1 times since.
This page is written in our own words. BNETDocs is credited for its research; none of its text is copied. See Credits.