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whsbuss · 04-14-2006, 02:04 PM

OK I didn't have a few hours to waste, but I did do testing to better understand the BIS 2.0 polling. There is some interactivity between the remote email account/server and the BIS when email is seen in the mailbox.

Here's the results:
Message 1 - sent 14:08 Recv'd 14:11
Message 2 - sent 14:13 Recv'd 14:17
Message 3 - sent 14:18 Recv'd 14:32
Message 4 - sent 14:22 Recv'd 14:32
Message 5 - sent 14:27 Recv'd 14:32
Message 6 - sent 14:33 Recv'd 14:36
Message 7 - sent 14:37 Recv'd 14:39

POP log on remote server:
Apr 14 12:37:03 host2 popper[4625]: user jdoe remote 216.9.249.249 domain domain.com
Apr 14 12:51:58 host2 popper[7233]: user jdoe remote 216.9.249.254 domain domain.com
Apr 14 13:07:05 host2 popper[10550]: user jdoe remote 216.9.249.252 domain domain.com
Apr 14 13:07:27 host2 popper[10781]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 13:10:29 host2 popper[11042]: user jdoe remote 216.9.249.250 domain domain.com
Apr 14 13:25:21 host2 popper[14227]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 13:25:37 host2 popper[14363]: user jdoe remote 216.9.249.247 domain domain.com
Apr 14 13:40:40 host2 popper[17171]: user jdoe remote 216.9.249.243 domain domain.com
Apr 14 13:56:18 host2 popper[19982]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 14:10:34 host2 popper[22795]: user jdoe remote 216.9.249.247 domain domain.com
Apr 14 14:11:06 host2 popper[22843]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 14:13:58 host2 popper[23525]: user jdoe remote 216.9.249.239 domain domain.com
Apr 14 14:14:03 host2 popper[23550]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 14:17:18 host2 popper[24128]: user jdoe remote 216.9.249.242 domain domain.com
Apr 14 14:32:16 host2 popper[27371]: user jdoe remote 216.9.249.246 domain domain.com
Apr 14 14:32:17 host2 popper[27372]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 14:35:56 host2 popper[27800]: user jdoe remote 216.9.249.235 domain domain.com
Apr 14 14:36:23 host2 popper[28145]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 14:39:05 host2 popper[29065]: user jdoe remote 216.9.249.250 domain domain.com
Apr 14 14:39:30 host2 popper[29074]: user jdoe remote 216.9.249.41 domain domain.com
Apr 14 14:42:26 host2 popper[29471]: user jdoe remote 216.9.249.248 domain domain.com

What I think is happening is when reading messages on the BB, the BIS updates the remote server showing a message read (POP or IMAP). Notice the 1st two log entries. Polling time is 15 minutes - no new messages were seen in the remote mailbox.

Then with emails being found in the mailbox on the 3rd 15-minute poll, it picks up the 1st message. After reading the message on the BB, the BIS updates the remote mailbox. At the 14:17 poll it picks up Message 2.

Then waits for another 15 minutes before the next poll. Somehow email reconcilation is also a timed event and not real time. So unless the BB contacts the BIS normal polling occurs.

Messages 3,4,5 were delivered at 14:32. Message 6 at 14:36 and Message 7 at 14:39. So it does appear the new BIS can be interactive with the BB user. But it depends on:

1. The user reading or deleting the messages on the BB
2. Email reconcile timing

Although not Real Time, it is a nice improvement.

04-14-2006, 02:04 PM	#24
whsbuss BlackBerry Extraordinaire Join Date: Feb 2005 Location: SE PA. Model: 9800 OS: 4.6.0.304 Carrier: AT&T Posts: 2,791	Test Results OK I didn't have a few hours to waste, but I did do testing to better understand the BIS 2.0 polling. There is some interactivity between the remote email account/server and the BIS when email is seen in the mailbox. Here's the results: Message 1 - sent 14:08 Recv'd 14:11 Message 2 - sent 14:13 Recv'd 14:17 Message 3 - sent 14:18 Recv'd 14:32 Message 4 - sent 14:22 Recv'd 14:32 Message 5 - sent 14:27 Recv'd 14:32 Message 6 - sent 14:33 Recv'd 14:36 Message 7 - sent 14:37 Recv'd 14:39 POP log on remote server: Apr 14 12:37:03 host2 popper[4625]: user jdoe remote 216.9.249.249 domain domain.com Apr 14 12:51:58 host2 popper[7233]: user jdoe remote 216.9.249.254 domain domain.com Apr 14 13:07:05 host2 popper[10550]: user jdoe remote 216.9.249.252 domain domain.com Apr 14 13:07:27 host2 popper[10781]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 13:10:29 host2 popper[11042]: user jdoe remote 216.9.249.250 domain domain.com Apr 14 13:25:21 host2 popper[14227]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 13:25:37 host2 popper[14363]: user jdoe remote 216.9.249.247 domain domain.com Apr 14 13:40:40 host2 popper[17171]: user jdoe remote 216.9.249.243 domain domain.com Apr 14 13:56:18 host2 popper[19982]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 14:10:34 host2 popper[22795]: user jdoe remote 216.9.249.247 domain domain.com Apr 14 14:11:06 host2 popper[22843]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 14:13:58 host2 popper[23525]: user jdoe remote 216.9.249.239 domain domain.com Apr 14 14:14:03 host2 popper[23550]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 14:17:18 host2 popper[24128]: user jdoe remote 216.9.249.242 domain domain.com Apr 14 14:32:16 host2 popper[27371]: user jdoe remote 216.9.249.246 domain domain.com Apr 14 14:32:17 host2 popper[27372]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 14:35:56 host2 popper[27800]: user jdoe remote 216.9.249.235 domain domain.com Apr 14 14:36:23 host2 popper[28145]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 14:39:05 host2 popper[29065]: user jdoe remote 216.9.249.250 domain domain.com Apr 14 14:39:30 host2 popper[29074]: user jdoe remote 216.9.249.41 domain domain.com Apr 14 14:42:26 host2 popper[29471]: user jdoe remote 216.9.249.248 domain domain.com What I think is happening is when reading messages on the BB, the BIS updates the remote server showing a message read (POP or IMAP). Notice the 1st two log entries. Polling time is 15 minutes - no new messages were seen in the remote mailbox. Then with emails being found in the mailbox on the 3rd 15-minute poll, it picks up the 1st message. After reading the message on the BB, the BIS updates the remote mailbox. At the 14:17 poll it picks up Message 2. Then waits for another 15 minutes before the next poll. Somehow email reconcilation is also a timed event and not real time. So unless the BB contacts the BIS normal polling occurs. Messages 3,4,5 were delivered at 14:32. Message 6 at 14:36 and Message 7 at 14:39. So it does appear the new BIS can be interactive with the BB user. But it depends on: 1. The user reading or deleting the messages on the BB 2. Email reconcile timing Although not Real Time, it is a nice improvement.
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