[JENA-498] Multiple repeated use of HttpOp.execHttpPost leads to "No buffer space available (maximum connections reached?)"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Jena 2.10.1, Fuseki 0.2.7
• Fix Version/s: Jena 2.11.0
• Component/s: RIOT
• Assignee: Andy Seaborne
• Reporter: Andy Seaborne
• Created: 03/Aug/13 19:48
• Updated: 29/Aug/13 16:57
• Resolved: 09/Aug/13 13:06

Description

From
http://mail-archives.apache.org/mod_mbox/jena-users/201308.mbox/%3CCAE5DGJjODJJ-o5t4gJCGqc6mXPyLgDbsDgD%2BxM0eU6WZVacbbw%40mail.gmail.com%3E

See
http://stackoverflow.com/questions/6068423/java-net-socketexception-no-buffer-space-available-maximum-connections-reached

Things to check:

• The SO link suggests having only one HttpClient.
• Make sure the POST is closed (entity consumed)
• Call HttpRequestBase.reset()