Event ID - 4

Event Id4
SourceMobile Information Server HTTP Connector
DescriptionHTTP Connector cannot establish a connection to the remote host. Please check to make sure that it is the correct host name, and that the server is up and running.
Event InformationAccording to Microsoft:
This issue can occur if there is a high rate of connections that are attempted from the Mobile Information Server Enterprise Edition computer to the Mobile Information Server Carrier Edition computer. When the maximum number of available Transmission Control Protocol (TCP) sockets are in use, the message that is described in the preceding section is logged.
Reference LinksError Message Occurs When You Push a Large Number of Messages Using the HTTP Connector

Catch threats immediately

We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.

See what we caught

Did this information help you to resolve the problem?

Yes: My problem was resolved.
No: The information was not helpful / Partially helpful.