[ https://issues.apache.org/jira/browse/SSHD-768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Lecharny moved DIRMINA-1070 to SSHD-768: ------------------------------------------------- Component/s: (was: Core) Key: SSHD-768 (was: DIRMINA-1070) Project: MINA SSHD (was: MINA) > Avoid unbounded message queueing when sending large amounts of data to slow > clients > ----------------------------------------------------------------------------------- > > Key: SSHD-768 > URL: https://issues.apache.org/jira/browse/SSHD-768 > Project: MINA SSHD > Issue Type: New Feature > Reporter: jpalacios > Labels: stability > > Our application runs an Apache MINA server to provide SSH support. We are > seeing {{OutOfMemoryError}} s when certain clients establish a session with a > large {{Window}} size. Particularly clients like TortoiseGit (which uses > TortoisePlink which in turn seems to use Putty) use an initial window size of > 2GB. From heap dumps we can see that the {{DefaultWriteRequestQueue}} is > filling up with {{WriteRequest}} instances and taking up gigabytes of space > until the heap blows. -- This message was sent by Atlassian JIRA (v6.4.14#64029)