[Spread-users] spread daemon freeze with all segments

Dragomir Stamenov dd.stamenov at gmail.com
Sat Feb 6 04:37:10 EST 2010

We using spread between 5 segments
Connection bandwidth is from 2 Mbps till 128 kbps

Spread_Segment {

Spread_Segment {

Spread_Segment {

Spread_Segment {

Spread_Segment {

Spread daemon run on every segment server and all host from this segments 
connect to it. Every segment has a 5 - 10 host include and spread server.
We use two kind of messages:
1) Local messages: A host send message and all other host from local segment 
receive it. This kind of messages are send about every 3-10 seconds for every 
segments. This is realize via custom groups for every segment. Size of message 
is a minimal
2) Global messages: A host send message ant it is spread to all spread daemon. 
All host use same groups. Every host send this kind of messages every 2 

When spread daemon from 2 or 3 segment are in the network everything is OK. 
When all daemon are in connection, spread stopping send a messages (freeze) 
till some daemon leave a network.
We using OS Windows 2003 for servers (with spread daemons), Windows 2000/XP  
for other hosts.

Are applications use C API with libspread.lib.
Spread version 4.0
Connection in segments are 100 Mbps LAN

Dragomir Stamenov
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