CAMEL-8075 Camel ftp should send a command to check if the connection is broken before pulling the files
Project: http://git-wip-us.apache.org/repos/asf/camel/repo Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/9054cee5 Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/9054cee5 Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/9054cee5 Branch: refs/heads/camel-2.14.x Commit: 9054cee5bb89fefa2b17891aed70198244e3aae7 Parents: e53e97d Author: Willem Jiang <willem.ji...@gmail.com> Authored: Thu Apr 23 11:15:04 2015 +0800 Committer: Willem Jiang <willem.ji...@gmail.com> Committed: Thu Apr 23 14:30:51 2015 +0800 ---------------------------------------------------------------------- .../camel/component/file/remote/RemoteFileConsumer.java | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/camel/blob/9054cee5/components/camel-ftp/src/main/java/org/apache/camel/component/file/remote/RemoteFileConsumer.java ---------------------------------------------------------------------- diff --git a/components/camel-ftp/src/main/java/org/apache/camel/component/file/remote/RemoteFileConsumer.java b/components/camel-ftp/src/main/java/org/apache/camel/component/file/remote/RemoteFileConsumer.java index fb32885..5b4b12c 100644 --- a/components/camel-ftp/src/main/java/org/apache/camel/component/file/remote/RemoteFileConsumer.java +++ b/components/camel-ftp/src/main/java/org/apache/camel/component/file/remote/RemoteFileConsumer.java @@ -149,7 +149,15 @@ public abstract class RemoteFileConsumer<T> extends GenericFileConsumer<T> { } protected void connectIfNecessary() throws IOException { - if (!loggedIn) { + // We need to send a noop first to check if the connection is still open + boolean isConnected = false; + try { + isConnected = getOperations().sendNoop(); + } catch (Exception ex) { + // here we just ignore the exception and try to reconnect + } + + if (!loggedIn || !isConnected) { if (log.isDebugEnabled()) { log.debug("Not connected/logged in, connecting to: {}", remoteServer()); }
