Sending "stopped" event to tracker on exit

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fishface

Sending "stopped" event to tracker on exit

Post by fishface »

Couldn't find any topic addressing this, sorry if I missed it. I hope this is the correct forum.

Quick question: shouldn't the client send the stopped event when quitting?
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markybob
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Re: Sending "stopped" event to tracker on exit

Post by markybob »

fishface wrote:Couldn't find any topic addressing this, sorry if I missed it. I hope this is the correct forum.

Quick question: shouldn't the client send the stopped event when quitting?
yes, and we do. the thing is, we only wait 5 seconds for the tracker to respond when exiting. if it doesnt respond within that time, we close and they dont get the full stop message. it's a tricky subject. if we increase the limit, then you wont be able to restart deluge right away after closing, people will wonder why, or deluge hangs on close, etc.
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csahin
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Re: Sending "stopped" event to tracker on exit

Post by csahin »

I don't know much about the protocol, but I assume the stopped event tells it that you are no longer available in the swarm. What disadvantages are there for not sending a "stopped event" to the tracker when you disconnect (apart from bad manners.)
Ubuntu 7.10 - amd64
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fishface

Re: Sending "stopped" event to tracker on exit

Post by fishface »

markybob wrote: yes, and we do. the thing is, we only wait 5 seconds for the tracker to respond when exiting. if it doesnt respond within that time, we close and they dont get the full stop message. it's a tricky subject. if we increase the limit, then you wont be able to restart deluge right away after closing, people will wonder why, or deluge hangs on close, etc.
Actually, it appears that, on exit, it doesn't send anything to the tracker at all. I'm using 0.5.7.1 from svn. With Wireshark running, i hit Pause, Resume, and then Quit:

Code: Select all

No.     Time        Source                Destination           Protocol Info
     92 9.030325    10.0.0.47             10.0.0.20             TCP      32847 > http [SYN] Seq=0 Len=0 MSS=1460 TSV=39854132 TSER=0 WS=7

Frame 92 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 0, Len: 0

No.     Time        Source                Destination           Protocol Info
     93 9.031524    10.0.0.20             10.0.0.47             TCP      http > 32847 [SYN, ACK] Seq=0 Ack=1 Win=185344 Len=0 MSS=1460 TSV=39953998 TSER=39854132 WS=5

Frame 93 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination           Protocol Info
     94 9.031554    10.0.0.47             10.0.0.20             TCP      32847 > http [ACK] Seq=1 Ack=1 Win=5888 Len=0 TSV=39854132 TSER=39953998

Frame 94 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 1, Ack: 1, Len: 0
[b]
No.     Time        Source                Destination           Protocol Info
     95 9.031626    10.0.0.47             10.0.0.20             HTTP     GET /asdf/an.php?info_hash=%10%bc%f1i%9fY%0b%ac%02%b6%90%ac%e4K%aa%b71a%c8G&peer_id=-DE0571-glvZb~s*_Fm7&port=50000&uploaded=0&downloaded=0&left=0&event=stopped&key=4b539eb7&compact=1&numwant=0&supportcrypto=1&no_peer_id=1 HTTP/1.0

Frame 95 (367 bytes on wire, 367 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 1, Ack: 1, Len: 301
Hypertext Transfer Protocol
[/b]
No.     Time        Source                Destination           Protocol Info
     96 9.033269    10.0.0.20             10.0.0.47             TCP      http > 32847 [ACK] Seq=1 Ack=302 Win=6880 Len=0 TSV=39953999 TSER=39854132

Frame 96 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 1, Ack: 302, Len: 0

No.     Time        Source                Destination           Protocol Info
     97 9.036163    10.0.0.20             10.0.0.47             HTTP     HTTP/1.0 200 OK (text/plain)

Frame 97 (331 bytes on wire, 331 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 1, Ack: 302, Len: 265
Hypertext Transfer Protocol
Line-based text data: text/plain

No.     Time        Source                Destination           Protocol Info
     98 9.036179    10.0.0.47             10.0.0.20             TCP      32847 > http [ACK] Seq=302 Ack=266 Win=6912 Len=0 TSV=39854133 TSER=39953999

Frame 98 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 302, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
     99 9.036374    10.0.0.47             10.0.0.20             TCP      32847 > http [FIN, ACK] Seq=302 Ack=266 Win=6912 Len=0 TSV=39854133 TSER=39953999

Frame 99 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 302, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
    100 9.036452    10.0.0.20             10.0.0.47             TCP      http > 32847 [FIN, ACK] Seq=266 Ack=302 Win=6880 Len=0 TSV=39954000 TSER=39854132

Frame 100 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 266, Ack: 302, Len: 0

No.     Time        Source                Destination           Protocol Info
    101 9.036468    10.0.0.47             10.0.0.20             TCP      32847 > http [ACK] Seq=303 Ack=267 Win=6912 Len=0 TSV=39854133 TSER=39954000

Frame 101 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 303, Ack: 267, Len: 0

No.     Time        Source                Destination           Protocol Info
    102 9.038179    10.0.0.20             10.0.0.47             TCP      http > 32847 [ACK] Seq=267 Ack=303 Win=6880 Len=0 TSV=39954000 TSER=39854133

Frame 102 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 267, Ack: 303, Len: 0

No.     Time        Source                Destination           Protocol Info
    172 13.041246   10.0.0.47             10.0.0.20             TCP      51388 > http [SYN] Seq=0 Len=0 MSS=1460 TSV=39855335 TSER=0 WS=7

Frame 172 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 0, Len: 0

No.     Time        Source                Destination           Protocol Info
    173 13.042637   10.0.0.20             10.0.0.47             TCP      http > 51388 [SYN, ACK] Seq=0 Ack=1 Win=185344 Len=0 MSS=1460 TSV=39955201 TSER=39855335 WS=5

Frame 173 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination           Protocol Info
    174 13.042681   10.0.0.47             10.0.0.20             TCP      51388 > http [ACK] Seq=1 Ack=1 Win=5888 Len=0 TSV=39855335 TSER=39955201

Frame 174 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 1, Ack: 1, Len: 0
[b]
No.     Time        Source                Destination           Protocol Info
    175 13.042827   10.0.0.47             10.0.0.20             HTTP     GET /asdf/an.php?info_hash=%10%bc%f1i%9fY%0b%ac%02%b6%90%ac%e4K%aa%b71a%c8G&peer_id=-DE0571-glvZb~s*_Fm7&port=50000&uploaded=0&downloaded=0&left=0&event=started&key=4b539eb7&compact=1&numwant=200&supportcrypto=1&no_peer_id=1 HTTP/1.0

Frame 175 (369 bytes on wire, 369 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 1, Ack: 1, Len: 303
Hypertext Transfer Protocol
[/b]
No.     Time        Source                Destination           Protocol Info
    176 13.044619   10.0.0.20             10.0.0.47             TCP      http > 51388 [ACK] Seq=1 Ack=304 Win=6880 Len=0 TSV=39955202 TSER=39855335

Frame 176 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 1, Ack: 304, Len: 0

No.     Time        Source                Destination           Protocol Info
    177 13.049543   10.0.0.20             10.0.0.47             HTTP     HTTP/1.0 200 OK (text/plain)

Frame 177 (331 bytes on wire, 331 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 1, Ack: 304, Len: 265
Hypertext Transfer Protocol
Line-based text data: text/plain

No.     Time        Source                Destination           Protocol Info
    178 13.049567   10.0.0.47             10.0.0.20             TCP      51388 > http [ACK] Seq=304 Ack=266 Win=6912 Len=0 TSV=39855337 TSER=39955204

Frame 178 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 304, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
    179 13.049854   10.0.0.47             10.0.0.20             TCP      51388 > http [FIN, ACK] Seq=304 Ack=266 Win=6912 Len=0 TSV=39855337 TSER=39955204

Frame 179 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 304, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
    180 13.050684   10.0.0.20             10.0.0.47             TCP      http > 51388 [FIN, ACK] Seq=266 Ack=304 Win=6880 Len=0 TSV=39955204 TSER=39855335

Frame 180 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 266, Ack: 304, Len: 0

No.     Time        Source                Destination           Protocol Info
    181 13.050705   10.0.0.47             10.0.0.20             TCP      51388 > http [ACK] Seq=305 Ack=267 Win=6912 Len=0 TSV=39855338 TSER=39955204

Frame 181 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 305, Ack: 267, Len: 0

No.     Time        Source                Destination           Protocol Info
    182 13.051792   10.0.0.20             10.0.0.47             TCP      http > 51388 [ACK] Seq=267 Ack=305 Win=6880 Len=0 TSV=39955204 TSER=39855337

Frame 182 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 267, Ack: 305, Len: 0

The an.php is a small script that dumps the GET array to a log file:

Code: Select all

Array
(
    [info_hash] => ŒñiŸY¬¶¬äKª·1aÈG
    [peer_id] => -DE0571-glvZb~s*_Fm7
    [port] => 50000
    [uploaded] => 0
    [downloaded] => 0
    [left] => 0
    [event] => stopped
    [key] => 4b539eb7
    [compact] => 1
    [numwant] => 0
    [supportcrypto] => 1
    [no_peer_id] => 1
)
Array
(
    [info_hash] => ŒñiŸY¬¶¬äKª·1aÈG
    [peer_id] => -DE0571-glvZb~s*_Fm7
    [port] => 50000
    [uploaded] => 0
    [downloaded] => 0
    [left] => 0
    [event] => started
    [key] => 4b539eb7
    [compact] => 1
    [numwant] => 200
    [supportcrypto] => 1
    [no_peer_id] => 1
)

Unfortunately I don't know python well enough to find out what's wrong, or even if the fault lies in deluge..

csahin wrote:I don't know much about the protocol, but I assume the stopped event tells it that you are no longer available in the swarm. What disadvantages are there for not sending a "stopped event" to the tracker when you disconnect (apart from bad manners.)
The tracker will continue to report you to others who ask for peers, and you will still be shown as seeding, until the tracker cleans up dead peers. If nothing is sent at all, as in this case, your stats won't update.
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markybob
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Posts: 1230
Joined: Thu May 24, 2007 11:27 pm
Location: Chicago, IL, USA
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Re: Sending "stopped" event to tracker on exit

Post by markybob »

fishface wrote:
markybob wrote: yes, and we do. the thing is, we only wait 5 seconds for the tracker to respond when exiting. if it doesnt respond within that time, we close and they dont get the full stop message. it's a tricky subject. if we increase the limit, then you wont be able to restart deluge right away after closing, people will wonder why, or deluge hangs on close, etc.
Actually, it appears that, on exit, it doesn't send anything to the tracker at all. I'm using 0.5.7.1 from svn. With Wireshark running, i hit Pause, Resume, and then Quit:

Code: Select all

No.     Time        Source                Destination           Protocol Info
     92 9.030325    10.0.0.47             10.0.0.20             TCP      32847 > http [SYN] Seq=0 Len=0 MSS=1460 TSV=39854132 TSER=0 WS=7

Frame 92 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 0, Len: 0

No.     Time        Source                Destination           Protocol Info
     93 9.031524    10.0.0.20             10.0.0.47             TCP      http > 32847 [SYN, ACK] Seq=0 Ack=1 Win=185344 Len=0 MSS=1460 TSV=39953998 TSER=39854132 WS=5

Frame 93 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination           Protocol Info
     94 9.031554    10.0.0.47             10.0.0.20             TCP      32847 > http [ACK] Seq=1 Ack=1 Win=5888 Len=0 TSV=39854132 TSER=39953998

Frame 94 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 1, Ack: 1, Len: 0
[b]
No.     Time        Source                Destination           Protocol Info
     95 9.031626    10.0.0.47             10.0.0.20             HTTP     GET /asdf/an.php?info_hash=%10%bc%f1i%9fY%0b%ac%02%b6%90%ac%e4K%aa%b71a%c8G&peer_id=-DE0571-glvZb~s*_Fm7&port=50000&uploaded=0&downloaded=0&left=0&event=stopped&key=4b539eb7&compact=1&numwant=0&supportcrypto=1&no_peer_id=1 HTTP/1.0

Frame 95 (367 bytes on wire, 367 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 1, Ack: 1, Len: 301
Hypertext Transfer Protocol
[/b]
No.     Time        Source                Destination           Protocol Info
     96 9.033269    10.0.0.20             10.0.0.47             TCP      http > 32847 [ACK] Seq=1 Ack=302 Win=6880 Len=0 TSV=39953999 TSER=39854132

Frame 96 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 1, Ack: 302, Len: 0

No.     Time        Source                Destination           Protocol Info
     97 9.036163    10.0.0.20             10.0.0.47             HTTP     HTTP/1.0 200 OK (text/plain)

Frame 97 (331 bytes on wire, 331 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 1, Ack: 302, Len: 265
Hypertext Transfer Protocol
Line-based text data: text/plain

No.     Time        Source                Destination           Protocol Info
     98 9.036179    10.0.0.47             10.0.0.20             TCP      32847 > http [ACK] Seq=302 Ack=266 Win=6912 Len=0 TSV=39854133 TSER=39953999

Frame 98 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 302, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
     99 9.036374    10.0.0.47             10.0.0.20             TCP      32847 > http [FIN, ACK] Seq=302 Ack=266 Win=6912 Len=0 TSV=39854133 TSER=39953999

Frame 99 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 302, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
    100 9.036452    10.0.0.20             10.0.0.47             TCP      http > 32847 [FIN, ACK] Seq=266 Ack=302 Win=6880 Len=0 TSV=39954000 TSER=39854132

Frame 100 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 266, Ack: 302, Len: 0

No.     Time        Source                Destination           Protocol Info
    101 9.036468    10.0.0.47             10.0.0.20             TCP      32847 > http [ACK] Seq=303 Ack=267 Win=6912 Len=0 TSV=39854133 TSER=39954000

Frame 101 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 32847 (32847), Dst Port: http (80), Seq: 303, Ack: 267, Len: 0

No.     Time        Source                Destination           Protocol Info
    102 9.038179    10.0.0.20             10.0.0.47             TCP      http > 32847 [ACK] Seq=267 Ack=303 Win=6880 Len=0 TSV=39954000 TSER=39854133

Frame 102 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 32847 (32847), Seq: 267, Ack: 303, Len: 0

No.     Time        Source                Destination           Protocol Info
    172 13.041246   10.0.0.47             10.0.0.20             TCP      51388 > http [SYN] Seq=0 Len=0 MSS=1460 TSV=39855335 TSER=0 WS=7

Frame 172 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 0, Len: 0

No.     Time        Source                Destination           Protocol Info
    173 13.042637   10.0.0.20             10.0.0.47             TCP      http > 51388 [SYN, ACK] Seq=0 Ack=1 Win=185344 Len=0 MSS=1460 TSV=39955201 TSER=39855335 WS=5

Frame 173 (74 bytes on wire, 74 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 0, Ack: 1, Len: 0

No.     Time        Source                Destination           Protocol Info
    174 13.042681   10.0.0.47             10.0.0.20             TCP      51388 > http [ACK] Seq=1 Ack=1 Win=5888 Len=0 TSV=39855335 TSER=39955201

Frame 174 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 1, Ack: 1, Len: 0
[b]
No.     Time        Source                Destination           Protocol Info
    175 13.042827   10.0.0.47             10.0.0.20             HTTP     GET /asdf/an.php?info_hash=%10%bc%f1i%9fY%0b%ac%02%b6%90%ac%e4K%aa%b71a%c8G&peer_id=-DE0571-glvZb~s*_Fm7&port=50000&uploaded=0&downloaded=0&left=0&event=started&key=4b539eb7&compact=1&numwant=200&supportcrypto=1&no_peer_id=1 HTTP/1.0

Frame 175 (369 bytes on wire, 369 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 1, Ack: 1, Len: 303
Hypertext Transfer Protocol
[/b]
No.     Time        Source                Destination           Protocol Info
    176 13.044619   10.0.0.20             10.0.0.47             TCP      http > 51388 [ACK] Seq=1 Ack=304 Win=6880 Len=0 TSV=39955202 TSER=39855335

Frame 176 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 1, Ack: 304, Len: 0

No.     Time        Source                Destination           Protocol Info
    177 13.049543   10.0.0.20             10.0.0.47             HTTP     HTTP/1.0 200 OK (text/plain)

Frame 177 (331 bytes on wire, 331 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 1, Ack: 304, Len: 265
Hypertext Transfer Protocol
Line-based text data: text/plain

No.     Time        Source                Destination           Protocol Info
    178 13.049567   10.0.0.47             10.0.0.20             TCP      51388 > http [ACK] Seq=304 Ack=266 Win=6912 Len=0 TSV=39855337 TSER=39955204

Frame 178 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 304, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
    179 13.049854   10.0.0.47             10.0.0.20             TCP      51388 > http [FIN, ACK] Seq=304 Ack=266 Win=6912 Len=0 TSV=39855337 TSER=39955204

Frame 179 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 304, Ack: 266, Len: 0

No.     Time        Source                Destination           Protocol Info
    180 13.050684   10.0.0.20             10.0.0.47             TCP      http > 51388 [FIN, ACK] Seq=266 Ack=304 Win=6880 Len=0 TSV=39955204 TSER=39855335

Frame 180 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 266, Ack: 304, Len: 0

No.     Time        Source                Destination           Protocol Info
    181 13.050705   10.0.0.47             10.0.0.20             TCP      51388 > http [ACK] Seq=305 Ack=267 Win=6912 Len=0 TSV=39855338 TSER=39955204

Frame 181 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: HonHaiPr_47:75:29 (00:16:ce:47:75:29), Dst: Micro-St_61:df:86 (00:10:dc:61:df:86)
Internet Protocol, Src: 10.0.0.47 (10.0.0.47), Dst: 10.0.0.20 (10.0.0.20)
Transmission Control Protocol, Src Port: 51388 (51388), Dst Port: http (80), Seq: 305, Ack: 267, Len: 0

No.     Time        Source                Destination           Protocol Info
    182 13.051792   10.0.0.20             10.0.0.47             TCP      http > 51388 [ACK] Seq=267 Ack=305 Win=6880 Len=0 TSV=39955204 TSER=39855337

Frame 182 (66 bytes on wire, 66 bytes captured)
Ethernet II, Src: Micro-St_61:df:86 (00:10:dc:61:df:86), Dst: HonHaiPr_47:75:29 (00:16:ce:47:75:29)
Internet Protocol, Src: 10.0.0.20 (10.0.0.20), Dst: 10.0.0.47 (10.0.0.47)
Transmission Control Protocol, Src Port: http (80), Dst Port: 51388 (51388), Seq: 267, Ack: 305, Len: 0

The an.php is a small script that dumps the GET array to a log file:

Code: Select all

Array
(
    [info_hash] => ŒñiŸY¬¶¬äKª·1aÈG
    [peer_id] => -DE0571-glvZb~s*_Fm7
    [port] => 50000
    [uploaded] => 0
    [downloaded] => 0
    [left] => 0
    [event] => stopped
    [key] => 4b539eb7
    [compact] => 1
    [numwant] => 0
    [supportcrypto] => 1
    [no_peer_id] => 1
)
Array
(
    [info_hash] => ŒñiŸY¬¶¬äKª·1aÈG
    [peer_id] => -DE0571-glvZb~s*_Fm7
    [port] => 50000
    [uploaded] => 0
    [downloaded] => 0
    [left] => 0
    [event] => started
    [key] => 4b539eb7
    [compact] => 1
    [numwant] => 200
    [supportcrypto] => 1
    [no_peer_id] => 1
)

Unfortunately I don't know python well enough to find out what's wrong, or even if the fault lies in deluge..

csahin wrote:I don't know much about the protocol, but I assume the stopped event tells it that you are no longer available in the swarm. What disadvantages are there for not sending a "stopped event" to the tracker when you disconnect (apart from bad manners.)
The tracker will continue to report you to others who ask for peers, and you will still be shown as seeding, until the tracker cleans up dead peers. If nothing is sent at all, as in this case, your stats won't update.
i found the problem and believe it's fixed in svn trunk. thanks.
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anboni
New User
New User
Posts: 8
Joined: Tue Nov 13, 2007 9:25 am
Location: The Netherlands

Re: Sending "stopped" event to tracker on exit

Post by anboni »

markybob wrote:yes, and we do. the thing is, we only wait 5 seconds for the tracker to respond when exiting. if it doesnt respond within that time, we close and they dont get the full stop message. it's a tricky subject. if we increase the limit, then you wont be able to restart deluge right away after closing, people will wonder why, or deluge hangs on close, etc.
Not sure if you've already considered this, but how about making the shutdown process a bit more 'interactive'? When you select File/Quit, change the visible status for all torrents to "Stopping" and then "Stopped" once the tracker responded. If after 5 seconds not all trackers have responded, pop up a message saying that Deluge is still waiting for trackers to respond and offer the user a "Quit Now!" option (give a short explanation of the disadvantages of using this button). Personally, I would prefer to wait a bit longer for all torrents to be stopped properly (especially since I'm on a few private trackers that care about ratios), but this solution would also cater to the impatient ones :)
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Shadowtester
Member
Member
Posts: 11
Joined: Fri Dec 14, 2007 3:10 pm

Re: Sending "stopped" event to tracker on exit

Post by Shadowtester »

How about making it a option as to how long to wait till close so users could change it as necessary for the trackers they are visiting some trackers are slower than others and that way if you use a slow tracker you could just increase the time as necessary without effecting all the Deluge users that way it would be more flexible.
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