2 import time, pprint, itertools
4 from twisted.internet import defer
5 from nevow import rend, inevow, tags as T
6 from allmydata.util import base32, idlib
7 from allmydata.web.common import getxmlfile, get_arg, \
8 abbreviate_time, abbreviate_rate, abbreviate_size, plural, compute_rate
9 from allmydata.interfaces import IUploadStatus, IDownloadStatus, \
10 IPublishStatus, IRetrieveStatus, IServermapUpdaterStatus
12 class RateAndTimeMixin:
14 def render_time(self, ctx, data):
15 return abbreviate_time(data)
17 def render_rate(self, ctx, data):
18 return abbreviate_rate(data)
20 class UploadResultsRendererMixin(RateAndTimeMixin):
21 # this requires a method named 'upload_results'
23 def render_pushed_shares(self, ctx, data):
24 d = self.upload_results()
25 d.addCallback(lambda res: res.pushed_shares)
28 def render_preexisting_shares(self, ctx, data):
29 d = self.upload_results()
30 d.addCallback(lambda res: res.preexisting_shares)
33 def render_sharemap(self, ctx, data):
34 d = self.upload_results()
35 d.addCallback(lambda res: res.sharemap)
36 def _render(sharemap):
40 for shnum, peerids in sorted(sharemap.items()):
41 peerids = ', '.join([idlib.shortnodeid_b2a(i) for i in peerids])
42 l[T.li["%d -> placed on [%s]" % (shnum, peerids)]]
44 d.addCallback(_render)
47 def render_servermap(self, ctx, data):
48 d = self.upload_results()
49 d.addCallback(lambda res: res.servermap)
50 def _render(servermap):
54 for peerid in sorted(servermap.keys()):
55 peerid_s = idlib.shortnodeid_b2a(peerid)
56 shares_s = ",".join(["#%d" % shnum
57 for shnum in servermap[peerid]])
58 l[T.li["[%s] got share%s: %s" % (peerid_s,
59 plural(servermap[peerid]),
62 d.addCallback(_render)
65 def data_file_size(self, ctx, data):
66 d = self.upload_results()
67 d.addCallback(lambda res: res.file_size)
70 def _get_time(self, name):
71 d = self.upload_results()
72 d.addCallback(lambda res: res.timings.get(name))
75 def data_time_total(self, ctx, data):
76 return self._get_time("total")
78 def data_time_storage_index(self, ctx, data):
79 return self._get_time("storage_index")
81 def data_time_contacting_helper(self, ctx, data):
82 return self._get_time("contacting_helper")
84 def data_time_existence_check(self, ctx, data):
85 return self._get_time("existence_check")
87 def data_time_cumulative_fetch(self, ctx, data):
88 return self._get_time("cumulative_fetch")
90 def data_time_helper_total(self, ctx, data):
91 return self._get_time("helper_total")
93 def data_time_peer_selection(self, ctx, data):
94 return self._get_time("peer_selection")
96 def data_time_total_encode_and_push(self, ctx, data):
97 return self._get_time("total_encode_and_push")
99 def data_time_cumulative_encoding(self, ctx, data):
100 return self._get_time("cumulative_encoding")
102 def data_time_cumulative_sending(self, ctx, data):
103 return self._get_time("cumulative_sending")
105 def data_time_hashes_and_close(self, ctx, data):
106 return self._get_time("hashes_and_close")
108 def _get_rate(self, name):
109 d = self.upload_results()
111 file_size = r.file_size
112 time = r.timings.get(name)
113 return compute_rate(file_size, time)
114 d.addCallback(_convert)
117 def data_rate_total(self, ctx, data):
118 return self._get_rate("total")
120 def data_rate_storage_index(self, ctx, data):
121 return self._get_rate("storage_index")
123 def data_rate_encode(self, ctx, data):
124 return self._get_rate("cumulative_encoding")
126 def data_rate_push(self, ctx, data):
127 return self._get_rate("cumulative_sending")
129 def data_rate_encode_and_push(self, ctx, data):
130 d = self.upload_results()
132 file_size = r.file_size
133 time1 = r.timings.get("cumulative_encoding")
134 time2 = r.timings.get("cumulative_sending")
135 if (time1 is None or time2 is None):
138 return compute_rate(file_size, time1+time2)
139 d.addCallback(_convert)
142 def data_rate_ciphertext_fetch(self, ctx, data):
143 d = self.upload_results()
145 fetch_size = r.ciphertext_fetched
146 time = r.timings.get("cumulative_fetch")
147 return compute_rate(fetch_size, time)
148 d.addCallback(_convert)
151 class UploadStatusPage(UploadResultsRendererMixin, rend.Page):
152 docFactory = getxmlfile("upload-status.xhtml")
154 def __init__(self, data):
155 rend.Page.__init__(self, data)
156 self.upload_status = data
158 def upload_results(self):
159 return defer.maybeDeferred(self.upload_status.get_results)
161 def render_results(self, ctx, data):
162 d = self.upload_results()
163 def _got_results(results):
167 d.addCallback(_got_results)
170 def render_started(self, ctx, data):
171 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
172 started_s = time.strftime(TIME_FORMAT,
173 time.localtime(data.get_started()))
176 def render_si(self, ctx, data):
177 si_s = base32.b2a_or_none(data.get_storage_index())
182 def render_helper(self, ctx, data):
184 False: "No"}[data.using_helper()]
186 def render_total_size(self, ctx, data):
187 size = data.get_size()
192 def render_progress_hash(self, ctx, data):
193 progress = data.get_progress()[0]
194 # TODO: make an ascii-art bar
195 return "%.1f%%" % (100.0 * progress)
197 def render_progress_ciphertext(self, ctx, data):
198 progress = data.get_progress()[1]
199 # TODO: make an ascii-art bar
200 return "%.1f%%" % (100.0 * progress)
202 def render_progress_encode_push(self, ctx, data):
203 progress = data.get_progress()[2]
204 # TODO: make an ascii-art bar
205 return "%.1f%%" % (100.0 * progress)
207 def render_status(self, ctx, data):
208 return data.get_status()
210 class DownloadResultsRendererMixin(RateAndTimeMixin):
211 # this requires a method named 'download_results'
213 def render_servermap(self, ctx, data):
214 d = self.download_results()
215 d.addCallback(lambda res: res.servermap)
216 def _render(servermap):
217 if servermap is None:
220 for peerid in sorted(servermap.keys()):
221 peerid_s = idlib.shortnodeid_b2a(peerid)
222 shares_s = ",".join(["#%d" % shnum
223 for shnum in servermap[peerid]])
224 l[T.li["[%s] has share%s: %s" % (peerid_s,
225 plural(servermap[peerid]),
228 d.addCallback(_render)
231 def render_servers_used(self, ctx, data):
232 d = self.download_results()
233 d.addCallback(lambda res: res.servers_used)
234 def _got(servers_used):
237 peerids_s = ", ".join(["[%s]" % idlib.shortnodeid_b2a(peerid)
238 for peerid in servers_used])
239 return T.li["Servers Used: ", peerids_s]
243 def render_problems(self, ctx, data):
244 d = self.download_results()
245 d.addCallback(lambda res: res.server_problems)
246 def _got(server_problems):
247 if not server_problems:
250 for peerid in sorted(server_problems.keys()):
251 peerid_s = idlib.shortnodeid_b2a(peerid)
252 l[T.li["[%s]: %s" % (peerid_s, server_problems[peerid])]]
253 return T.li["Server Problems:", l]
257 def data_file_size(self, ctx, data):
258 d = self.download_results()
259 d.addCallback(lambda res: res.file_size)
262 def _get_time(self, name):
263 d = self.download_results()
264 d.addCallback(lambda res: res.timings.get(name))
267 def data_time_total(self, ctx, data):
268 return self._get_time("total")
270 def data_time_peer_selection(self, ctx, data):
271 return self._get_time("peer_selection")
273 def data_time_uri_extension(self, ctx, data):
274 return self._get_time("uri_extension")
276 def data_time_hashtrees(self, ctx, data):
277 return self._get_time("hashtrees")
279 def data_time_segments(self, ctx, data):
280 return self._get_time("segments")
282 def data_time_cumulative_fetch(self, ctx, data):
283 return self._get_time("cumulative_fetch")
285 def data_time_cumulative_decode(self, ctx, data):
286 return self._get_time("cumulative_decode")
288 def data_time_cumulative_decrypt(self, ctx, data):
289 return self._get_time("cumulative_decrypt")
291 def data_time_paused(self, ctx, data):
292 return self._get_time("paused")
294 def _get_rate(self, name):
295 d = self.download_results()
297 file_size = r.file_size
298 time = r.timings.get(name)
299 return compute_rate(file_size, time)
300 d.addCallback(_convert)
303 def data_rate_total(self, ctx, data):
304 return self._get_rate("total")
306 def data_rate_segments(self, ctx, data):
307 return self._get_rate("segments")
309 def data_rate_fetch(self, ctx, data):
310 return self._get_rate("cumulative_fetch")
312 def data_rate_decode(self, ctx, data):
313 return self._get_rate("cumulative_decode")
315 def data_rate_decrypt(self, ctx, data):
316 return self._get_rate("cumulative_decrypt")
318 def render_server_timings(self, ctx, data):
319 d = self.download_results()
320 d.addCallback(lambda res: res.timings.get("fetch_per_server"))
321 def _render(per_server):
322 if per_server is None:
325 for peerid in sorted(per_server.keys()):
326 peerid_s = idlib.shortnodeid_b2a(peerid)
327 times_s = ", ".join([self.render_time(None, t)
328 for t in per_server[peerid]])
329 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
330 return T.li["Per-Server Segment Fetch Response Times: ", l]
331 d.addCallback(_render)
334 class DownloadStatusPage(DownloadResultsRendererMixin, rend.Page):
335 docFactory = getxmlfile("download-status.xhtml")
337 def __init__(self, data):
338 rend.Page.__init__(self, data)
339 self.download_status = data
341 def download_results(self):
342 return defer.maybeDeferred(self.download_status.get_results)
344 def relative_time(self, t):
347 if self.download_status.started is not None:
348 return t - self.download_status.started
350 def short_relative_time(self, t):
351 t = self.relative_time(t)
356 def renderHTTP(self, ctx):
357 req = inevow.IRequest(ctx)
358 t = get_arg(req, "t")
360 return self.json(req)
361 return rend.Page.renderHTTP(self, ctx)
364 req.setHeader("content-type", "text/plain")
367 for serverid,requests in self.download_status.dyhb_requests.iteritems():
369 dyhb_events.append( (base32.b2a(serverid),) + req )
370 dyhb_events.sort(key=lambda req: req[1])
371 data["dyhb"] = dyhb_events
373 for serverid,requests in self.download_status.requests.iteritems():
375 request_events.append( (base32.b2a(serverid),) + req )
376 request_events.sort(key=lambda req: (req[4],req[1]))
377 data["requests"] = request_events
378 data["segment"] = self.download_status.segment_events
379 data["read"] = self.download_status.read_events
380 return simplejson.dumps(data, indent=1) + "\n"
382 def render_events(self, ctx, data):
383 if not self.download_status.storage_index:
385 srt = self.short_relative_time
388 t = T.table(align="left", class_="status-download-events")
389 t[T.tr[T.th["serverid"], T.th["sent"], T.th["received"],
390 T.th["shnums"], T.th["RTT"]]]
392 for serverid,requests in self.download_status.dyhb_requests.iteritems():
394 dyhb_events.append( (serverid,) + req )
395 dyhb_events.sort(key=lambda req: req[1])
396 for d_ev in dyhb_events:
397 (serverid, sent, shnums, received) = d_ev
398 serverid_s = idlib.shortnodeid_b2a(serverid)
400 if received is not None:
401 rtt = received - sent
404 t[T.tr(style="background: %s" % self.color(serverid))[
405 [T.td[serverid_s], T.td[srt(sent)], T.td[srt(received)],
406 T.td[",".join([str(shnum) for shnum in shnums])],
407 T.td[self.render_time(None, rtt)],
410 l[T.h2["DYHB Requests:"], t]
413 t = T.table(align="left",class_="status-download-events")
414 t[T.tr[T.th["range"], T.th["start"], T.th["finish"], T.th["got"],
415 T.th["time"], T.th["decrypttime"], T.th["pausedtime"],
417 for r_ev in self.download_status.read_events:
418 (start, length, requesttime, finishtime, bytes, decrypt, paused) = r_ev
419 if finishtime is not None:
420 rtt = finishtime - requesttime - paused
421 speed = self.render_rate(None, compute_rate(bytes, rtt))
422 rtt = self.render_time(None, rtt)
423 decrypt = self.render_time(None, decrypt)
424 paused = self.render_time(None, paused)
426 speed, rtt, decrypt, paused = "","","",""
427 t[T.tr[T.td["[%d:+%d]" % (start, length)],
428 T.td[srt(requesttime)], T.td[srt(finishtime)],
429 T.td[bytes], T.td[rtt], T.td[decrypt], T.td[paused],
433 l[T.h2["Read Events:"], t]
436 t = T.table(align="left",class_="status-download-events")
437 t[T.tr[T.th["type"], T.th["segnum"], T.th["when"], T.th["range"],
438 T.th["decodetime"], T.th["segtime"], T.th["speed"]]]
439 reqtime = (None, None)
440 for s_ev in self.download_status.segment_events:
441 (etype, segnum, when, segstart, seglen, decodetime) = s_ev
442 if etype == "request":
443 t[T.tr[T.td["request"],
444 T.td["seg%d" % segnum],
451 reqtime = (segnum, when)
452 elif etype == "delivery":
453 if reqtime[0] == segnum:
454 segtime = when - reqtime[1]
455 speed = self.render_rate(None, compute_rate(seglen, segtime))
456 segtime = self.render_time(None, segtime)
458 segtime, speed = "", ""
459 t[T.tr[T.td["delivery"], T.td["seg%d" % segnum],
461 T.td["[%d:+%d]" % (segstart, seglen)],
462 T.td[self.render_time(None,decodetime)],
463 T.td[segtime], T.td[speed]]]
464 elif etype == "error":
465 t[T.tr[T.td["error"], T.td["seg%d" % segnum]]]
467 l[T.h2["Segment Events:"], t]
470 t = T.table(align="left",class_="status-download-events")
471 t[T.tr[T.th["serverid"], T.th["shnum"], T.th["range"],
472 T.th["txtime"], T.th["rxtime"], T.th["received"], T.th["RTT"]]]
473 reqtime = (None, None)
475 for serverid,requests in self.download_status.requests.iteritems():
477 request_events.append( (serverid,) + req )
478 request_events.sort(key=lambda req: (req[4],req[1]))
479 for r_ev in request_events:
480 (peerid, shnum, start, length, sent, receivedlen, received) = r_ev
482 if received is not None:
483 rtt = received - sent
484 peerid_s = idlib.shortnodeid_b2a(peerid)
485 t[T.tr(style="background: %s" % self.color(peerid))[
486 T.td[peerid_s], T.td[shnum],
487 T.td["[%d:+%d]" % (start, length)],
488 T.td[srt(sent)], T.td[srt(received)], T.td[receivedlen],
489 T.td[self.render_time(None, rtt)],
492 l[T.h2["Requests:"], t]
497 def color(self, peerid):
499 return min(ord(c) / 2 + 0x80, 0xff)
500 return "#%02x%02x%02x" % (m(peerid[0]), m(peerid[1]), m(peerid[2]))
502 def render_results(self, ctx, data):
503 d = self.download_results()
504 def _got_results(results):
508 d.addCallback(_got_results)
511 def render_started(self, ctx, data):
512 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
513 started_s = time.strftime(TIME_FORMAT,
514 time.localtime(data.get_started()))
515 return started_s + " (%s)" % data.get_started()
517 def render_si(self, ctx, data):
518 si_s = base32.b2a_or_none(data.get_storage_index())
523 def render_helper(self, ctx, data):
525 False: "No"}[data.using_helper()]
527 def render_total_size(self, ctx, data):
528 size = data.get_size()
533 def render_progress(self, ctx, data):
534 progress = data.get_progress()
535 # TODO: make an ascii-art bar
536 return "%.1f%%" % (100.0 * progress)
538 def render_status(self, ctx, data):
539 return data.get_status()
541 class RetrieveStatusPage(rend.Page, RateAndTimeMixin):
542 docFactory = getxmlfile("retrieve-status.xhtml")
544 def __init__(self, data):
545 rend.Page.__init__(self, data)
546 self.retrieve_status = data
548 def render_started(self, ctx, data):
549 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
550 started_s = time.strftime(TIME_FORMAT,
551 time.localtime(data.get_started()))
554 def render_si(self, ctx, data):
555 si_s = base32.b2a_or_none(data.get_storage_index())
560 def render_helper(self, ctx, data):
562 False: "No"}[data.using_helper()]
564 def render_current_size(self, ctx, data):
565 size = data.get_size()
570 def render_progress(self, ctx, data):
571 progress = data.get_progress()
572 # TODO: make an ascii-art bar
573 return "%.1f%%" % (100.0 * progress)
575 def render_status(self, ctx, data):
576 return data.get_status()
578 def render_encoding(self, ctx, data):
579 k, n = data.get_encoding()
580 return ctx.tag["Encoding: %s of %s" % (k, n)]
582 def render_problems(self, ctx, data):
583 problems = data.problems
587 for peerid in sorted(problems.keys()):
588 peerid_s = idlib.shortnodeid_b2a(peerid)
589 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
590 return ctx.tag["Server Problems:", l]
592 def _get_rate(self, data, name):
593 file_size = self.retrieve_status.get_size()
594 time = self.retrieve_status.timings.get(name)
595 return compute_rate(file_size, time)
597 def data_time_total(self, ctx, data):
598 return self.retrieve_status.timings.get("total")
599 def data_rate_total(self, ctx, data):
600 return self._get_rate(data, "total")
602 def data_time_fetch(self, ctx, data):
603 return self.retrieve_status.timings.get("fetch")
604 def data_rate_fetch(self, ctx, data):
605 return self._get_rate(data, "fetch")
607 def data_time_decode(self, ctx, data):
608 return self.retrieve_status.timings.get("decode")
609 def data_rate_decode(self, ctx, data):
610 return self._get_rate(data, "decode")
612 def data_time_decrypt(self, ctx, data):
613 return self.retrieve_status.timings.get("decrypt")
614 def data_rate_decrypt(self, ctx, data):
615 return self._get_rate(data, "decrypt")
617 def render_server_timings(self, ctx, data):
618 per_server = self.retrieve_status.timings.get("fetch_per_server")
622 for peerid in sorted(per_server.keys()):
623 peerid_s = idlib.shortnodeid_b2a(peerid)
624 times_s = ", ".join([self.render_time(None, t)
625 for t in per_server[peerid]])
626 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
627 return T.li["Per-Server Fetch Response Times: ", l]
630 class PublishStatusPage(rend.Page, RateAndTimeMixin):
631 docFactory = getxmlfile("publish-status.xhtml")
633 def __init__(self, data):
634 rend.Page.__init__(self, data)
635 self.publish_status = data
637 def render_started(self, ctx, data):
638 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
639 started_s = time.strftime(TIME_FORMAT,
640 time.localtime(data.get_started()))
643 def render_si(self, ctx, data):
644 si_s = base32.b2a_or_none(data.get_storage_index())
649 def render_helper(self, ctx, data):
651 False: "No"}[data.using_helper()]
653 def render_current_size(self, ctx, data):
654 size = data.get_size()
659 def render_progress(self, ctx, data):
660 progress = data.get_progress()
661 # TODO: make an ascii-art bar
662 return "%.1f%%" % (100.0 * progress)
664 def render_status(self, ctx, data):
665 return data.get_status()
667 def render_encoding(self, ctx, data):
668 k, n = data.get_encoding()
669 return ctx.tag["Encoding: %s of %s" % (k, n)]
671 def render_sharemap(self, ctx, data):
672 servermap = data.get_servermap()
673 if servermap is None:
674 return ctx.tag["None"]
676 sharemap = servermap.make_sharemap()
677 for shnum in sorted(sharemap.keys()):
678 l[T.li["%d -> Placed on " % shnum,
679 ", ".join(["[%s]" % idlib.shortnodeid_b2a(peerid)
680 for peerid in sharemap[shnum]])]]
681 return ctx.tag["Sharemap:", l]
683 def render_problems(self, ctx, data):
684 problems = data.problems
688 for peerid in sorted(problems.keys()):
689 peerid_s = idlib.shortnodeid_b2a(peerid)
690 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
691 return ctx.tag["Server Problems:", l]
693 def _get_rate(self, data, name):
694 file_size = self.publish_status.get_size()
695 time = self.publish_status.timings.get(name)
696 return compute_rate(file_size, time)
698 def data_time_total(self, ctx, data):
699 return self.publish_status.timings.get("total")
700 def data_rate_total(self, ctx, data):
701 return self._get_rate(data, "total")
703 def data_time_setup(self, ctx, data):
704 return self.publish_status.timings.get("setup")
706 def data_time_encrypt(self, ctx, data):
707 return self.publish_status.timings.get("encrypt")
708 def data_rate_encrypt(self, ctx, data):
709 return self._get_rate(data, "encrypt")
711 def data_time_encode(self, ctx, data):
712 return self.publish_status.timings.get("encode")
713 def data_rate_encode(self, ctx, data):
714 return self._get_rate(data, "encode")
716 def data_time_pack(self, ctx, data):
717 return self.publish_status.timings.get("pack")
718 def data_rate_pack(self, ctx, data):
719 return self._get_rate(data, "pack")
720 def data_time_sign(self, ctx, data):
721 return self.publish_status.timings.get("sign")
723 def data_time_push(self, ctx, data):
724 return self.publish_status.timings.get("push")
725 def data_rate_push(self, ctx, data):
726 return self._get_rate(data, "push")
728 def render_server_timings(self, ctx, data):
729 per_server = self.publish_status.timings.get("send_per_server")
733 for peerid in sorted(per_server.keys()):
734 peerid_s = idlib.shortnodeid_b2a(peerid)
735 times_s = ", ".join([self.render_time(None, t)
736 for t in per_server[peerid]])
737 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
738 return T.li["Per-Server Response Times: ", l]
740 class MapupdateStatusPage(rend.Page, RateAndTimeMixin):
741 docFactory = getxmlfile("map-update-status.xhtml")
743 def __init__(self, data):
744 rend.Page.__init__(self, data)
745 self.update_status = data
747 def render_started(self, ctx, data):
748 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
749 started_s = time.strftime(TIME_FORMAT,
750 time.localtime(data.get_started()))
753 def render_finished(self, ctx, data):
754 when = data.get_finished()
757 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
758 started_s = time.strftime(TIME_FORMAT,
759 time.localtime(data.get_finished()))
762 def render_si(self, ctx, data):
763 si_s = base32.b2a_or_none(data.get_storage_index())
768 def render_helper(self, ctx, data):
770 False: "No"}[data.using_helper()]
772 def render_progress(self, ctx, data):
773 progress = data.get_progress()
774 # TODO: make an ascii-art bar
775 return "%.1f%%" % (100.0 * progress)
777 def render_status(self, ctx, data):
778 return data.get_status()
780 def render_problems(self, ctx, data):
781 problems = data.problems
785 for peerid in sorted(problems.keys()):
786 peerid_s = idlib.shortnodeid_b2a(peerid)
787 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
788 return ctx.tag["Server Problems:", l]
790 def render_privkey_from(self, ctx, data):
791 peerid = data.get_privkey_from()
793 return ctx.tag["Got privkey from: [%s]"
794 % idlib.shortnodeid_b2a(peerid)]
798 def data_time_total(self, ctx, data):
799 return self.update_status.timings.get("total")
801 def data_time_initial_queries(self, ctx, data):
802 return self.update_status.timings.get("initial_queries")
804 def data_time_cumulative_verify(self, ctx, data):
805 return self.update_status.timings.get("cumulative_verify")
807 def render_server_timings(self, ctx, data):
808 per_server = self.update_status.timings.get("per_server")
812 for peerid in sorted(per_server.keys()):
813 peerid_s = idlib.shortnodeid_b2a(peerid)
815 for op,started,t in per_server[peerid]:
816 #times.append("%s/%.4fs/%s/%s" % (op,
818 # self.render_time(None, started - self.update_status.get_started()),
819 # self.render_time(None,t)))
821 times.append( self.render_time(None, t) )
823 times.append( "late(" + self.render_time(None, t) + ")" )
825 times.append( "privkey(" + self.render_time(None, t) + ")" )
826 times_s = ", ".join(times)
827 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
828 return T.li["Per-Server Response Times: ", l]
830 def render_timing_chart(self, ctx, data):
831 imageurl = self._timing_chart()
832 return ctx.tag[imageurl]
834 def _timing_chart(self):
835 started = self.update_status.get_started()
836 total = self.update_status.timings.get("total")
837 per_server = self.update_status.timings.get("per_server")
838 base = "http://chart.apis.google.com/chart?"
840 pieces.append("chco=ffffff,4d89f9,c6d9fd") # colors
845 graph_botom_margin= 21
849 # we sort the queries by the time at which we sent the first request
850 sorttable = [ (times[0][1], peerid)
851 for peerid, times in per_server.items() ]
853 peerids = [t[1] for t in sorttable]
855 for peerid in peerids:
857 times = per_server[peerid]
858 peerid_s = idlib.shortnodeid_b2a(peerid)
859 peerids_s.append(peerid_s)
860 # for servermap updates, there are either one or two queries per
861 # peer. The second (if present) is to get the privkey.
862 op,q_started,q_elapsed = times[0]
863 data0.append("%.3f" % (q_started-started))
864 data1.append("%.3f" % q_elapsed)
865 top_abs = max(top_abs, q_started+q_elapsed)
867 op,p_started,p_elapsed = times[0]
868 data2.append("%.3f" % p_elapsed)
869 top_abs = max(top_abs, p_started+p_elapsed)
872 finished = self.update_status.get_finished()
874 top_abs = max(top_abs, finished)
875 top_rel = top_abs - started
876 chs ="chs=400x%d" % ( (nb_nodes*28) + graph_top_margin + graph_botom_margin )
877 chd = "chd=t:" + "|".join([",".join(data0),
882 chds = "chds=0,%0.3f" % top_rel
884 pieces.append("chxt=x,y")
885 pieces.append("chxr=0,0.0,%0.3f" % top_rel)
886 pieces.append("chxl=1:|" + "|".join(reversed(peerids_s)))
887 # use up to 10 grid lines, at decimal multiples.
888 # mathutil.next_power_of_k doesn't handle numbers smaller than one,
890 #pieces.append("chg="
892 if total is not None:
893 finished_f = 1.0 * total / top_rel
894 pieces.append("chm=r,FF0000,0,%0.3f,%0.3f" % (finished_f,
896 url = base + "&".join(pieces)
897 return T.img(src=url,border="1",align="right", float="right")
900 class Status(rend.Page):
901 docFactory = getxmlfile("status.xhtml")
904 def __init__(self, history):
905 rend.Page.__init__(self, history)
906 self.history = history
908 def renderHTTP(self, ctx):
909 req = inevow.IRequest(ctx)
910 t = get_arg(req, "t")
912 return self.json(req)
913 return rend.Page.renderHTTP(self, ctx)
916 req.setHeader("content-type", "text/plain")
918 data["active"] = active = []
919 for s in self._get_active_operations():
920 si_s = base32.b2a_or_none(s.get_storage_index())
922 status = s.get_status()
923 if IUploadStatus.providedBy(s):
924 h,c,e = s.get_progress()
925 active.append({"type": "upload",
926 "storage-index-string": si_s,
930 "progress-ciphertext": c,
931 "progress-encode-push": e,
933 elif IDownloadStatus.providedBy(s):
934 active.append({"type": "download",
935 "storage-index-string": si_s,
938 "progress": s.get_progress(),
941 return simplejson.dumps(data, indent=1) + "\n"
943 def _get_all_statuses(self):
945 return itertools.chain(h.list_all_upload_statuses(),
946 h.list_all_download_statuses(),
947 h.list_all_mapupdate_statuses(),
948 h.list_all_publish_statuses(),
949 h.list_all_retrieve_statuses(),
950 h.list_all_helper_statuses(),
953 def data_active_operations(self, ctx, data):
954 return self._get_active_operations()
956 def _get_active_operations(self):
958 for s in self._get_all_statuses()
962 def data_recent_operations(self, ctx, data):
963 return self._get_recent_operations()
965 def _get_recent_operations(self):
967 for s in self._get_all_statuses()
968 if not s.get_active()]
969 recent.sort(lambda a,b: cmp(a.get_started(), b.get_started()))
973 def render_row(self, ctx, data):
976 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
977 started_s = time.strftime(TIME_FORMAT,
978 time.localtime(s.get_started()))
979 ctx.fillSlots("started", started_s)
981 si_s = base32.b2a_or_none(s.get_storage_index())
984 ctx.fillSlots("si", si_s)
985 ctx.fillSlots("helper", {True: "Yes",
986 False: "No"}[s.using_helper()])
991 elif isinstance(size, (int, long, float)):
992 size = abbreviate_size(size)
993 ctx.fillSlots("total_size", size)
995 progress = data.get_progress()
996 if IUploadStatus.providedBy(data):
997 link = "up-%d" % data.get_counter()
998 ctx.fillSlots("type", "upload")
999 # TODO: make an ascii-art bar
1000 (chk, ciphertext, encandpush) = progress
1001 progress_s = ("hash: %.1f%%, ciphertext: %.1f%%, encode: %.1f%%" %
1003 (100.0 * ciphertext),
1004 (100.0 * encandpush) ))
1005 ctx.fillSlots("progress", progress_s)
1006 elif IDownloadStatus.providedBy(data):
1007 link = "down-%d" % data.get_counter()
1008 ctx.fillSlots("type", "download")
1009 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1010 elif IPublishStatus.providedBy(data):
1011 link = "publish-%d" % data.get_counter()
1012 ctx.fillSlots("type", "publish")
1013 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1014 elif IRetrieveStatus.providedBy(data):
1015 ctx.fillSlots("type", "retrieve")
1016 link = "retrieve-%d" % data.get_counter()
1017 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1019 assert IServermapUpdaterStatus.providedBy(data)
1020 ctx.fillSlots("type", "mapupdate %s" % data.get_mode())
1021 link = "mapupdate-%d" % data.get_counter()
1022 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1023 ctx.fillSlots("status", T.a(href=link)[s.get_status()])
1026 def childFactory(self, ctx, name):
1028 stype,count_s = name.split("-")
1029 count = int(count_s)
1031 for s in itertools.chain(h.list_all_upload_statuses(),
1032 h.list_all_helper_statuses()):
1033 # immutable-upload helpers use the same status object as a
1034 # regular immutable-upload
1035 if s.get_counter() == count:
1036 return UploadStatusPage(s)
1038 for s in h.list_all_download_statuses():
1039 if s.get_counter() == count:
1040 return DownloadStatusPage(s)
1041 if stype == "mapupdate":
1042 for s in h.list_all_mapupdate_statuses():
1043 if s.get_counter() == count:
1044 return MapupdateStatusPage(s)
1045 if stype == "publish":
1046 for s in h.list_all_publish_statuses():
1047 if s.get_counter() == count:
1048 return PublishStatusPage(s)
1049 if stype == "retrieve":
1050 for s in h.list_all_retrieve_statuses():
1051 if s.get_counter() == count:
1052 return RetrieveStatusPage(s)
1055 class HelperStatus(rend.Page):
1056 docFactory = getxmlfile("helper.xhtml")
1058 def __init__(self, helper):
1059 rend.Page.__init__(self, helper)
1060 self.helper = helper
1062 def renderHTTP(self, ctx):
1063 req = inevow.IRequest(ctx)
1064 t = get_arg(req, "t")
1066 return self.render_JSON(req)
1067 return rend.Page.renderHTTP(self, ctx)
1069 def data_helper_stats(self, ctx, data):
1070 return self.helper.get_stats()
1072 def render_JSON(self, req):
1073 req.setHeader("content-type", "text/plain")
1075 stats = self.helper.get_stats()
1076 return simplejson.dumps(stats, indent=1) + "\n"
1077 return simplejson.dumps({}) + "\n"
1079 def render_active_uploads(self, ctx, data):
1080 return data["chk_upload_helper.active_uploads"]
1082 def render_incoming(self, ctx, data):
1083 return "%d bytes in %d files" % (data["chk_upload_helper.incoming_size"],
1084 data["chk_upload_helper.incoming_count"])
1086 def render_encoding(self, ctx, data):
1087 return "%d bytes in %d files" % (data["chk_upload_helper.encoding_size"],
1088 data["chk_upload_helper.encoding_count"])
1090 def render_upload_requests(self, ctx, data):
1091 return str(data["chk_upload_helper.upload_requests"])
1093 def render_upload_already_present(self, ctx, data):
1094 return str(data["chk_upload_helper.upload_already_present"])
1096 def render_upload_need_upload(self, ctx, data):
1097 return str(data["chk_upload_helper.upload_need_upload"])
1099 def render_upload_bytes_fetched(self, ctx, data):
1100 return str(data["chk_upload_helper.fetched_bytes"])
1102 def render_upload_bytes_encoded(self, ctx, data):
1103 return str(data["chk_upload_helper.encoded_bytes"])
1106 class Statistics(rend.Page):
1107 docFactory = getxmlfile("statistics.xhtml")
1109 def __init__(self, provider):
1110 rend.Page.__init__(self, provider)
1111 self.provider = provider
1113 def renderHTTP(self, ctx):
1114 req = inevow.IRequest(ctx)
1115 t = get_arg(req, "t")
1117 stats = self.provider.get_stats()
1118 req.setHeader("content-type", "text/plain")
1119 return simplejson.dumps(stats, indent=1) + "\n"
1120 return rend.Page.renderHTTP(self, ctx)
1122 def data_get_stats(self, ctx, data):
1123 return self.provider.get_stats()
1125 def render_load_average(self, ctx, data):
1126 return str(data["stats"].get("load_monitor.avg_load"))
1128 def render_peak_load(self, ctx, data):
1129 return str(data["stats"].get("load_monitor.max_load"))
1131 def render_uploads(self, ctx, data):
1132 files = data["counters"].get("uploader.files_uploaded", 0)
1133 bytes = data["counters"].get("uploader.bytes_uploaded", 0)
1134 return ("%s files / %s bytes (%s)" %
1135 (files, bytes, abbreviate_size(bytes)))
1137 def render_downloads(self, ctx, data):
1138 files = data["counters"].get("downloader.files_downloaded", 0)
1139 bytes = data["counters"].get("downloader.bytes_downloaded", 0)
1140 return ("%s files / %s bytes (%s)" %
1141 (files, bytes, abbreviate_size(bytes)))
1143 def render_publishes(self, ctx, data):
1144 files = data["counters"].get("mutable.files_published", 0)
1145 bytes = data["counters"].get("mutable.bytes_published", 0)
1146 return "%s files / %s bytes (%s)" % (files, bytes,
1147 abbreviate_size(bytes))
1149 def render_retrieves(self, ctx, data):
1150 files = data["counters"].get("mutable.files_retrieved", 0)
1151 bytes = data["counters"].get("mutable.bytes_retrieved", 0)
1152 return "%s files / %s bytes (%s)" % (files, bytes,
1153 abbreviate_size(bytes))
1155 def render_raw(self, ctx, data):
1156 raw = pprint.pformat(data)