### Eclipse Workspace Patch 1.0
#P org.eclipse.rse.services.files.ftp
Index: src/org/eclipse/rse/internal/services/files/ftp/FTPService.java
===================================================================
RCS file: /cvsroot/dsdp/org.eclipse.tm.rse/plugins/org.eclipse.rse.services.files.ftp/src/org/eclipse/rse/internal/services/files/ftp/FTPService.java,v
retrieving revision 1.27
diff -u -r1.27 FTPService.java
--- src/org/eclipse/rse/internal/services/files/ftp/FTPService.java	30 Jul 2007 16:37:48 -0000	1.27
+++ src/org/eclipse/rse/internal/services/files/ftp/FTPService.java	31 Jul 2007 11:10:48 -0000
@@ -1201,20 +1201,28 @@
 			}	
 		}
 
-		FTPClient ftpClient = getFTPClient();
-		
 		InputStream stream = null;
 		
-		try {
-			
-			setFileType(isBinary);
-			
-			stream = new FTPBufferedInputStream(ftpClient.retrieveFileStream(remoteFile), ftpClient);
-		}
-		catch (Exception e) {			
-			throw new RemoteFileIOException(e);
+		if(_commandMutex.waitForLock(monitor, Long.MAX_VALUE))
+		{
+		
+			FTPClient ftpClient = getFTPClient();
+		
+			try {
+				
+				
+				ftpClient.changeWorkingDirectory(remoteParent);
+				setFileType(isBinary);
+				stream = new FTPBufferedInputStream(ftpClient.retrieveFileStream(remoteFile), ftpClient);
+			}
+			catch (Exception e) {			
+				throw new RemoteFileIOException(e);
+			}finally {
+			_commandMutex.release();
+			}
 		}
 		
+		
 		return stream;
 	}
 
@@ -1232,20 +1240,24 @@
 			}	
 		}
 		
-		FTPClient ftpClient = getFTPClient();
-		
 		OutputStream stream = null;
 		
-		try {
-			
-			ftpClient.changeWorkingDirectory(remoteParent);
-			
-			setFileType(isBinary);
+		if(_commandMutex.waitForLock(monitor, Long.MAX_VALUE))
+		{
+		
+			FTPClient ftpClient = getFTPClient();
 			
-			stream = new FTPBufferedOutputStream(ftpClient.storeFileStream(remoteFile), ftpClient);
-		}
-		catch (Exception e) {
-			throw new RemoteFileIOException(e);
+			try {
+				
+				ftpClient.changeWorkingDirectory(remoteParent);
+				setFileType(isBinary);
+				stream = new FTPBufferedOutputStream(ftpClient.storeFileStream(remoteFile), ftpClient);
+			}
+			catch (Exception e) {
+				throw new RemoteFileIOException(e);
+			}finally {
+				_commandMutex.release();
+			}
 		}
 		
 		return stream;