From bf4fc5c25ec31566b0fc1ee2e5e8bc15e5512893 Mon Sep 17 00:00:00 2001
From: David Ostrovsky <david@ostrovsky.org>
Date: Thu, 10 Apr 2014 18:58:08 -0400
Subject: [PATCH] Add support for NIO2 IoSession
---
src/main/java/com/gitblit/transport/ssh/SshDaemon.java | 18 ++++++++++++++++++
src/main/distrib/data/gitblit.properties | 5 +++++
2 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/src/main/distrib/data/gitblit.properties b/src/main/distrib/data/gitblit.properties
index 2338cc5..64a52f5 100644
--- a/src/main/distrib/data/gitblit.properties
+++ b/src/main/distrib/data/gitblit.properties
@@ -124,6 +124,11 @@
# SINCE 1.5.0
git.sshKeysFolder= ${baseFolder}/ssh
+# SSH backend NIO2|MINA.
+#
+# SINCE 1.5.0
+git.sshBackend = NIO2
+
# Allow push/pull over http/https with JGit servlet.
# If you do NOT want to allow Git clients to clone/push to Gitblit set this
# to false. You might want to do this if you are only using ssh:// or git://.
diff --git a/src/main/java/com/gitblit/transport/ssh/SshDaemon.java b/src/main/java/com/gitblit/transport/ssh/SshDaemon.java
index 5bd397d..f0429a7 100644
--- a/src/main/java/com/gitblit/transport/ssh/SshDaemon.java
+++ b/src/main/java/com/gitblit/transport/ssh/SshDaemon.java
@@ -24,6 +24,12 @@
import javax.inject.Singleton;
import org.apache.sshd.SshServer;
+import org.apache.sshd.common.io.IoServiceFactory;
+import org.apache.sshd.common.io.IoServiceFactoryFactory;
+import org.apache.sshd.common.io.mina.MinaServiceFactory;
+import org.apache.sshd.common.io.mina.MinaServiceFactoryFactory;
+import org.apache.sshd.common.io.nio2.Nio2ServiceFactory;
+import org.apache.sshd.common.io.nio2.Nio2ServiceFactoryFactory;
import org.apache.sshd.server.keyprovider.PEMGeneratorHostKeyProvider;
import org.eclipse.jgit.internal.JGitText;
import org.slf4j.Logger;
@@ -59,6 +65,10 @@
private final Logger log = LoggerFactory.getLogger(SshDaemon.class);
+ public static enum SshSessionBackend {
+ MINA, NIO2
+ }
+
/**
* 22: IANA assigned port number for ssh. Note that this is a distinct
* concept from gitblit's default conf for ssh port -- this "default" is
@@ -90,6 +100,14 @@
"localhost");
IKeyManager keyManager = getKeyManager();
+
+ String sshBackendStr = settings.getString(Keys.git.sshBackend,
+ SshSessionBackend.NIO2.name());
+ SshSessionBackend backend = SshSessionBackend.valueOf(sshBackendStr);
+ System.setProperty(IoServiceFactoryFactory.class.getName(),
+ backend == SshSessionBackend.MINA
+ ? MinaServiceFactoryFactory.class.getName()
+ : Nio2ServiceFactoryFactory.class.getName());
InetSocketAddress addr;
if (StringUtils.isEmpty(bindInterface)) {
--
Gitblit v1.9.1