Hi,
I'm using libssh2 for different purpose, one of them is write/read files
using SFTP. I just start using version 1.5.0 and I can't get the
SFTP-read up to speed. I'm testing with a 76M file and using SecureCRT
SFTP I get 81s for the download, with libssh2 SFTP 44 minutes!!!
If a use SCP I get download in 12s!!
The libssh2_sftp_read() always return 2000, despite I call it with a
buffer of 100k.
If a look at the network with wireshark and compare the data on the
network, I notice that
o with SecureCRT SFTP the server send data in 1460 sized packages, at
least 10 packets before the client send some data (up to 32 packets I
notice)
o with libssh2 the server send data in different sizes (1460 and
less, many times 1460 followed by 592) and 1-4 packets before the client
send something.
The test is done using a OpenSSH sshd in a Linux virtual machine. Client
is Windows7
I copied the sftp_RW_nonblock example.
Can I change something?
/Lars
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