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Posted to dev@mina.apache.org by GitBox <gi...@apache.org> on 2020/04/20 20:49:27 UTC

[GitHub] [mina-sshd] gnodet commented on a change in pull request #123: SFTP transfer speeds, clean API

gnodet commented on a change in pull request #123:
URL: https://github.com/apache/mina-sshd/pull/123#discussion_r411682132



##########
File path: sshd-sftp/src/main/java/org/apache/sshd/client/subsystem/sftp/impl/AbstractSftpClient.java
##########
@@ -783,10 +786,6 @@ public void rename(String oldPath, String newPath, Collection<CopyMode> options)
     @Override
     public int read(Handle handle, long fileOffset, byte[] dst, int dstOffset, int len, AtomicReference<Boolean> eofSignalled)
             throws IOException {
-        if (eofSignalled != null) {
-            eofSignalled.set(null);
-        }
-

Review comment:
       We have `read` which calls `checkData` which calls `checkDataResponse`.  Having the 3 methods setting `eofSignalled` to null when entering while the only place where it can be set to a non null value is later inside the `checkDataResponse` seems a bit redundant to me.  Also, I think checking the EOF value in case an exception has been thrown is meaningless, so only keeping the `eofSignalled.set(null)` from inside `checkDataResponse` sounds enough to me.

##########
File path: sshd-sftp/src/main/java/org/apache/sshd/client/subsystem/sftp/impl/AbstractSftpClient.java
##########
@@ -802,9 +801,6 @@ public int read(Handle handle, long fileOffset, byte[] dst, int dstOffset, int l
     protected int checkData(
             int cmd, Buffer request, int dstOffset, byte[] dst, AtomicReference<Boolean> eofSignalled)
             throws IOException {
-        if (eofSignalled != null) {
-            eofSignalled.set(null);
-        }

Review comment:
       See above




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