concurrent requests to Active Directory

I am using python-ldap to connect to a remo开发者_高级运维te Active Directory. Is there a way to find out/ tweak the number of concurrent connections supported by Active Directory?

According to this KB article, the limits are specified in cn=Query-Policies,cn=Directory Service,cn=Windows NT,cn=Services of the configuration root. The property for concurrent connections is MaxConnections. However, the limit is per DC and, by default, is set to 5000. I'd be very suspicious that your application requires more connections than that.