1 files changed, 0 insertions, 69 deletions
diff --git a/0004-partially-revert-window_size-explicit-adjustments-on.patch b/0004-partially-revert-window_size-explicit-adjustments-on.patch
deleted file mode 100644
index fe7751a..0000000
--- a/0004-partially-revert-window_size-explicit-adjustments-on.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From 9e56b84c41efcaf3349f82a93c3dc854e172e5c4 Mon Sep 17 00:00:00 2001
-From: Kamil Dudka <kdudka@redhat.com>
-Date: Fri, 9 Aug 2013 16:22:08 +0200
-Subject: [PATCH 4/5] partially revert "window_size: explicit adjustments only"
-
-This partially reverts commit 03ca9020756a4e16f0294e5b35e9826ee6af2364
-in order to fix extreme slowdown when uploading to localhost via SFTP.
-
-I was able to repeat the issue on RHEL-7 on localhost only.  It did not
-occur when uploading via network and it did not occur on a RHEL-6 box
-with the same version of libssh2.
-
-The problem was that sftp_read() used a read-ahead logic to figure out
-the window_size, but sftp_packet_read() called indirectly from
-sftp_write() did not use any read-ahead logic.
----
- src/channel.c |   29 +++++++++++++++++++++++++++++
- 1 files changed, 29 insertions(+), 0 deletions(-)
-
-diff --git a/src/channel.c b/src/channel.c
-index 4f41e1f..d4ffdce 100644
---- a/src/channel.c
-+++ b/src/channel.c
-@@ -1759,6 +1759,15 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id,
-         channel->read_state = libssh2_NB_state_created;
-     }
- 
-+    /*
-+     * =============================== NOTE ===============================
-+     * I know this is very ugly and not a really good use of "goto", but
-+     * this case statement would be even uglier to do it any other way
-+     */
-+    if (channel->read_state == libssh2_NB_state_jump1) {
-+        goto channel_read_window_adjust;
-+    }
-+
-     rc = 1; /* set to >0 to let the while loop start */
- 
-     /* Process all pending incoming packets in all states in order to "even
-@@ -1867,6 +1876,26 @@ ssize_t _libssh2_channel_read(LIBSSH2_CHANNEL *channel, int stream_id,
-            more off the network again */
-         channel->read_state = libssh2_NB_state_created;
- 
-+    if(channel->remote.window_size < (LIBSSH2_CHANNEL_WINDOW_DEFAULT*30)) {
-+        /* the window is getting too narrow, expand it! */
-+
-+      channel_read_window_adjust:
-+        channel->read_state = libssh2_NB_state_jump1;
-+        /* the actual window adjusting may not finish so we need to deal with
-+           this special state here */
-+        rc = _libssh2_channel_receive_window_adjust(channel,
-+                                                    (LIBSSH2_CHANNEL_WINDOW_DEFAULT*60), 0, NULL);
-+        if (rc)
-+            return rc;
-+
-+        _libssh2_debug(session, LIBSSH2_TRACE_CONN,
-+                       "channel_read() filled %d adjusted %d",
-+                       bytes_read, buflen);
-+        /* continue in 'created' state to drain the already read packages
-+           first before starting to empty the socket further */
-+        channel->read_state = libssh2_NB_state_created;
-+    }
-+
-     return bytes_read;
- }
- 
--- 
-1.7.1
-