d8cbcd1310
JIRA: https://jira.spring.io/browse/INT-3923 Fixes: #2046 Previously, when connection is lost, the inbound adapter attempted to reconnect on a schedule with a fixed delay. If a connection was again lost, while the schedule is still running, we can end up with another scheduled task running. This is benign aside from the DEBUG log noise because the scheduled task tests the connection before reconnecting. However, if the `recoveryInterval` is short, it could consume CPU. Change the reconnect to be a one-time scheduled task and reschedule if it fails to reconnect. Synchronize all access to the `connected` field. Add a test case with a short recovery interval, before this fix, we see many logs `Attempting reconnect`.
Spring Integration 
Checking out and Building
To check out the project and build from source, do the following:
git clone git://github.com/spring-projects/spring-integration.git
cd spring-integration
./gradlew build
NOTE: While Spring Integration runs with Java SE 6 or higher, a Java 8 compiler is required to build the project.
If you encounter out of memory errors during the build, increase available heap and permgen for Gradle:
GRADLE_OPTS='-XX:MaxPermSize=1024m -Xmx1024m'
To build and install jars into your local Maven cache:
./gradlew install
To build api Javadoc (results will be in build/api):
./gradlew api
To build reference documentation (results will be in build/reference):
./gradlew reference
To build complete distribution including -dist, -docs, and -schema zip files (results will be in build/distributions)
./gradlew dist
Using Eclipse
To generate Eclipse metadata (.classpath and .project files), do the following:
./gradlew eclipse
Once complete, you may then import the projects into Eclipse as usual:
File -> Import -> Existing projects into workspace
Browse to the 'spring-integration' root directory. All projects should import free of errors.
Using IntelliJ IDEA
To generate IDEA metadata (.iml and .ipr files), do the following:
./gradlew idea
Resources
For more information, please visit the Spring Integration website at: http://projects.spring.io/spring-integration