Ask the community. Platform Notice: Server and Data Center Only - This article only applies to Atlassian products on the server and data center platforms. This is most common when you have a database server hosted on the Windows machine, but can also happen when applications such as Confluence or Jira are installed.
When all ephemeral ports are exhausted, communications on the node as a whole will be at a standstill until more connections slowly become available as they are recycled. When this happens, it may not even be possible to connect to the machine via RDP to troubleshoot. This also means the hosted application will be intermittently or fully unavailable to the user base until the machine recovers.
A full example error in the atlassian-confluence. This enables any lingering packets on the network to be ignored. Please carefully make the changes because you are on your own. Under given is the registry key which will help you resolve this error. Open the registry editor by going to run menu.
Enter regedit and press enter. This value will enhance the user connection for the Microsoft SQL Server and it will allow the users to connect. Other method which will temporarily resolve this issue is to restart all the Microsoft SQL Server service on that machine. System Information Last Modified Date.
To Be Removed Title. URL Name. Article Record Type. Follow Following. View Article. Restarting tomcat does not help, but restarting the server itself does, at least for a while. After the last time we started shutting down individual services and believe we have it narrowed down to either an instance of Alfresco that is also running on the server or the Backup Exec Agent services.
Will need to wait for the problem to return before confirming which are the culprit, which could be anywhere from a few days to a week or more. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. SocketException: No buffer space available maximum connections reached? Asked 9 years, 9 months ago. Active 4 years, 11 months ago. Viewed 76k times. Environment: Latest Tomcat 6 Windows Server R2 JDK 6 update 30 SQL Server Kerberos authentication Evidence collected so far: netstat shows no excessive amount of connections ProcessExplorer shows no excessive amount of open file handles system main memory usage is average JVM heap usage is average restarting Tomcat does not solve the problem Open questions: if we were leaking connections, shouldn't they show up in netstat?
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