On Thu, January 12, 2017 19:26, John Baldwin wrote:
> On Thursday, January 12, 2017 12:42:11 PM Shawn Webb wrote:
>> On Thu, Jan 12, 2017 at 06:05:08PM +0100, Jakob Alvermark wrote:
>>> r311568 Set MORETOCOME for AIO write requests on a socket.
>>> After this commit freerdp is very slow.
>>> Before the password prompt would appear immediately when connecting
>>> to a server. Now it takes 5-10 seconds. After entering the password,
>>> another 5-10 seconds until I am connected.
>>> Once connected, there is a considerable lag.
>>> What could be the problem?
>> I don't know what the problem is, but I am seeing the same symptom.
> Can you get a ktrace of the freerdp process during this? The commit
> should only be setting MORETOCOME if multiple aio_write requests are queued
> to the same socket (so that TCP can batch them into a single packet).
> However, it should not affect an application just calling
> aio_write() on a socket once.
> John Baldwin
I got the ktrace, what do I do with it?
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