lzzcg opened a new issue, #407:
URL: https://github.com/apache/mina-sshd/issues/407
### Version
2.10.0
### Bug description
at **org.apache.sshd.sftp.client.fs.SftpFileSystemProvider#newOutputStream**
method, SftpOutputStreamAsync is decorated by FilterOutputStream.
the java.io.FilterOutputStream#write(byte[], int, int) method will invoke
the org.apache.sshd.sftp.client.impl.SftpOutputStreamAsync#write(int) method
each byte in a loop, this cause the buffer in SftpOutputStreamAsync is
Invalidation。
### Actual behavior
at **org.apache.sshd.sftp.client.fs.SftpFileSystemProvider#newOutputStream**
method, SftpOutputStreamAsync is decorated by FilterOutputStream.
the java.io.FilterOutputStream#write(byte[], int, int) method will invoke
the org.apache.sshd.sftp.client.impl.SftpOutputStreamAsync#write(int) method
each byte in a loop, this cause the buffer in SftpOutputStreamAsync is
Invalidation。
### Expected behavior
override the java.io.FilterOutputStream#write(byte[], int, int) method in
org.apache.sshd.sftp.client.fs.SftpFileSystemProvider#newOutputStream like
below:
return new FilterOutputStream(client.write(p.toString(), modes)) {
@Override
public void close() throws IOException {
try {
super.close();
} finally {
client.close();
}
}
@Override
public void write(byte b[], int off, int len)
throws IOException {
if ((off | len | (b.length - (len + off)) |
(off + len)) < 0) {
throw new IndexOutOfBoundsException();
}
out.write(b, off, len);
}
};
### Relevant log output
_No response_
### Other information
_No response_
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