Hi everybody,
Somebody told me that the connection time with IrNET must be
horrible, so I've look carefully at the question. While doing that,
I've found a really weird artifact that his hurting my performance.
Basically, one packet got lost. Very weird, because it's at a
critical time (just after speed change) and that's the only packet
lost, and I can repeat it forever, and it's always lost. In other
word, nothing like random corruption.
On the laptop it look likes :
--------------------------------------
18:03:29.341603 snrm:cmd ca=fe pf=1 af28ca67 < 977f612c new-ca=ba (32)
18:03:29.341875 ua:rsp ca=ba pf=1 af28ca67 > 977f612c (31)
18:03:29.401473 rr:cmd < ca=ba pf=1 nr=0 (2)
18:03:29.401727 rr:rsp > ca=ba pf=1 nr=0 (2)
18:03:29.641411 rr:cmd < ca=ba pf=1 nr=0 (2)
18:03:29.641651 rr:rsp > ca=ba pf=1 nr=0 (2)
18:03:29.651540 i:cmd < ca=ba pf=1 nr=0 ns=0 LM slsap=11 dlsap=00 CONN_CMD (6)
18:03:29.651844 i:rsp > ca=ba pf=1 nr=1 ns=0 LM slsap=00 dlsap=11 CONN_RSP (6)
--------------------------------------
While on the desktop, it look likes :
--------------------------------------------
18:03:29.316433 snrm:cmd ca=fe pf=1 977f612c > af28ca67 new-ca=ba (32)
18:03:29.417508 ua:rsp ca=ba pf=1 977f612c < af28ca67 (31)
18:03:29.417646 rr:cmd > ca=ba pf=1 nr=0 (2)
18:03:29.666173 rr:cmd > ca=ba pf=1 nr=0 (2)
18:03:29.676211 rr:rsp < ca=ba pf=1 nr=0 (2)
18:03:29.676340 i:cmd > ca=ba pf=1 nr=0 ns=0 LM slsap=11 dlsap=00 CONN_CMD (6)
18:03:29.686251 i:rsp < ca=ba pf=1 nr=1 ns=0 LM slsap=00 dlsap=11 CONN_RSP (6)
--------------------------------------------
Notice how the first "rr:rsp" got lost, addind 240ms to the
connection time.
Any explanation ? Any hint on where to look ?
Jean
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