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
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)
116 return 1.0 * file_size / time
117 except ZeroDivisionError:
119 d.addCallback(_convert)
122 def data_rate_total(self, ctx, data):
123 return self._get_rate("total")
125 def data_rate_storage_index(self, ctx, data):
126 return self._get_rate("storage_index")
128 def data_rate_encode(self, ctx, data):
129 return self._get_rate("cumulative_encoding")
131 def data_rate_push(self, ctx, data):
132 return self._get_rate("cumulative_sending")
134 def data_rate_encode_and_push(self, ctx, data):
135 d = self.upload_results()
137 file_size = r.file_size
138 time1 = r.timings.get("cumulative_encoding")
139 time2 = r.timings.get("cumulative_sending")
140 if (file_size is None or time1 is None or time2 is None):
143 return 1.0 * file_size / (time1+time2)
144 except ZeroDivisionError:
146 d.addCallback(_convert)
149 def data_rate_ciphertext_fetch(self, ctx, data):
150 d = self.upload_results()
152 fetch_size = r.ciphertext_fetched
153 time = r.timings.get("cumulative_fetch")
154 if (fetch_size is None or time is None):
157 return 1.0 * fetch_size / time
158 except ZeroDivisionError:
160 d.addCallback(_convert)
163 class UploadStatusPage(UploadResultsRendererMixin, rend.Page):
164 docFactory = getxmlfile("upload-status.xhtml")
166 def __init__(self, data):
167 rend.Page.__init__(self, data)
168 self.upload_status = data
170 def upload_results(self):
171 return defer.maybeDeferred(self.upload_status.get_results)
173 def render_results(self, ctx, data):
174 d = self.upload_results()
175 def _got_results(results):
179 d.addCallback(_got_results)
182 def render_started(self, ctx, data):
183 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
184 started_s = time.strftime(TIME_FORMAT,
185 time.localtime(data.get_started()))
188 def render_si(self, ctx, data):
189 si_s = base32.b2a_or_none(data.get_storage_index())
194 def render_helper(self, ctx, data):
196 False: "No"}[data.using_helper()]
198 def render_total_size(self, ctx, data):
199 size = data.get_size()
204 def render_progress_hash(self, ctx, data):
205 progress = data.get_progress()[0]
206 # TODO: make an ascii-art bar
207 return "%.1f%%" % (100.0 * progress)
209 def render_progress_ciphertext(self, ctx, data):
210 progress = data.get_progress()[1]
211 # TODO: make an ascii-art bar
212 return "%.1f%%" % (100.0 * progress)
214 def render_progress_encode_push(self, ctx, data):
215 progress = data.get_progress()[2]
216 # TODO: make an ascii-art bar
217 return "%.1f%%" % (100.0 * progress)
219 def render_status(self, ctx, data):
220 return data.get_status()
222 class DownloadResultsRendererMixin(RateAndTimeMixin):
223 # this requires a method named 'download_results'
225 def render_servermap(self, ctx, data):
226 d = self.download_results()
227 d.addCallback(lambda res: res.servermap)
228 def _render(servermap):
229 if servermap is None:
232 for peerid in sorted(servermap.keys()):
233 peerid_s = idlib.shortnodeid_b2a(peerid)
234 shares_s = ",".join(["#%d" % shnum
235 for shnum in servermap[peerid]])
236 l[T.li["[%s] has share%s: %s" % (peerid_s,
237 plural(servermap[peerid]),
240 d.addCallback(_render)
243 def render_servers_used(self, ctx, data):
244 d = self.download_results()
245 d.addCallback(lambda res: res.servers_used)
246 def _got(servers_used):
249 peerids_s = ", ".join(["[%s]" % idlib.shortnodeid_b2a(peerid)
250 for peerid in servers_used])
251 return T.li["Servers Used: ", peerids_s]
255 def render_problems(self, ctx, data):
256 d = self.download_results()
257 d.addCallback(lambda res: res.server_problems)
258 def _got(server_problems):
259 if not server_problems:
262 for peerid in sorted(server_problems.keys()):
263 peerid_s = idlib.shortnodeid_b2a(peerid)
264 l[T.li["[%s]: %s" % (peerid_s, server_problems[peerid])]]
265 return T.li["Server Problems:", l]
269 def data_file_size(self, ctx, data):
270 d = self.download_results()
271 d.addCallback(lambda res: res.file_size)
274 def _get_time(self, name):
275 d = self.download_results()
276 d.addCallback(lambda res: res.timings.get(name))
279 def data_time_total(self, ctx, data):
280 return self._get_time("total")
282 def data_time_peer_selection(self, ctx, data):
283 return self._get_time("peer_selection")
285 def data_time_uri_extension(self, ctx, data):
286 return self._get_time("uri_extension")
288 def data_time_hashtrees(self, ctx, data):
289 return self._get_time("hashtrees")
291 def data_time_segments(self, ctx, data):
292 return self._get_time("segments")
294 def data_time_cumulative_fetch(self, ctx, data):
295 return self._get_time("cumulative_fetch")
297 def data_time_cumulative_decode(self, ctx, data):
298 return self._get_time("cumulative_decode")
300 def data_time_cumulative_decrypt(self, ctx, data):
301 return self._get_time("cumulative_decrypt")
303 def data_time_paused(self, ctx, data):
304 return self._get_time("paused")
306 def _get_rate(self, name):
307 d = self.download_results()
309 file_size = r.file_size
310 time = r.timings.get(name)
314 return 1.0 * file_size / time
315 except ZeroDivisionError:
317 d.addCallback(_convert)
320 def data_rate_total(self, ctx, data):
321 return self._get_rate("total")
323 def data_rate_segments(self, ctx, data):
324 return self._get_rate("segments")
326 def data_rate_fetch(self, ctx, data):
327 return self._get_rate("cumulative_fetch")
329 def data_rate_decode(self, ctx, data):
330 return self._get_rate("cumulative_decode")
332 def data_rate_decrypt(self, ctx, data):
333 return self._get_rate("cumulative_decrypt")
335 def render_server_timings(self, ctx, data):
336 d = self.download_results()
337 d.addCallback(lambda res: res.timings.get("fetch_per_server"))
338 def _render(per_server):
339 if per_server is None:
342 for peerid in sorted(per_server.keys()):
343 peerid_s = idlib.shortnodeid_b2a(peerid)
344 times_s = ", ".join([self.render_time(None, t)
345 for t in per_server[peerid]])
346 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
347 return T.li["Per-Server Segment Fetch Response Times: ", l]
348 d.addCallback(_render)
351 class DownloadStatusPage(DownloadResultsRendererMixin, rend.Page):
352 docFactory = getxmlfile("download-status.xhtml")
354 def __init__(self, data):
355 rend.Page.__init__(self, data)
356 self.download_status = data
358 def download_results(self):
359 return defer.maybeDeferred(self.download_status.get_results)
361 def relative_time(self, t):
364 if self.download_status.started is not None:
365 return t - self.download_status.started
367 def short_relative_time(self, t):
368 t = self.relative_time(t)
373 def renderHTTP(self, ctx):
374 req = inevow.IRequest(ctx)
375 t = get_arg(req, "t")
377 return self.json(req)
378 return rend.Page.renderHTTP(self, ctx)
381 req.setHeader("content-type", "text/plain")
384 for serverid,requests in self.download_status.dyhb_requests.iteritems():
386 dyhb_events.append( (base32.b2a(serverid),) + req )
387 dyhb_events.sort(key=lambda req: req[1])
388 data["dyhb"] = dyhb_events
390 for serverid,requests in self.download_status.requests.iteritems():
392 request_events.append( (base32.b2a(serverid),) + req )
393 request_events.sort(key=lambda req: (req[4],req[1]))
394 data["requests"] = request_events
395 data["segment"] = self.download_status.segment_events
396 data["read"] = self.download_status.read_events
397 return simplejson.dumps(data, indent=1) + "\n"
399 def render_events(self, ctx, data):
400 if not self.download_status.storage_index:
402 srt = self.short_relative_time
405 t = T.table(class_="status-download-events")
406 t[T.tr[T.td["serverid"], T.td["sent"], T.td["received"],
407 T.td["shnums"], T.td["RTT"]]]
409 for serverid,requests in self.download_status.dyhb_requests.iteritems():
411 dyhb_events.append( (serverid,) + req )
412 dyhb_events.sort(key=lambda req: req[1])
413 for d_ev in dyhb_events:
414 (serverid, sent, shnums, received) = d_ev
415 serverid_s = idlib.shortnodeid_b2a(serverid)
417 if received is not None:
418 rtt = received - sent
421 t[T.tr(style="background: %s" % self.color(serverid))[
422 [T.td[serverid_s], T.td[srt(sent)], T.td[srt(received)],
423 T.td[",".join([str(shnum) for shnum in shnums])],
424 T.td[self.render_time(None, rtt)],
426 l["DYHB Requests:", t]
428 t = T.table(class_="status-download-events")
429 t[T.tr[T.td["range"], T.td["start"], T.td["finish"], T.td["got"],
430 T.td["time"], T.td["decrypttime"], T.td["pausedtime"],
432 for r_ev in self.download_status.read_events:
433 (start, length, requesttime, finishtime, bytes, decrypt, paused) = r_ev
434 if finishtime is not None:
435 rtt = finishtime - requesttime - paused
436 speed = self.render_rate(None, 1.0 * bytes / rtt)
437 rtt = self.render_time(None, rtt)
438 decrypt = self.render_time(None, decrypt)
439 paused = self.render_time(None, paused)
441 speed, rtt, decrypt, paused = "","","",""
442 t[T.tr[T.td["[%d:+%d]" % (start, length)],
443 T.td[srt(requesttime)], T.td[srt(finishtime)],
444 T.td[bytes], T.td[rtt], T.td[decrypt], T.td[paused],
449 t = T.table(class_="status-download-events")
450 t[T.tr[T.td["type"], T.td["segnum"], T.td["when"], T.td["range"],
451 T.td["decodetime"], T.td["segtime"], T.td["speed"]]]
452 reqtime = (None, None)
453 for s_ev in self.download_status.segment_events:
454 (etype, segnum, when, segstart, seglen, decodetime) = s_ev
455 if etype == "request":
456 t[T.tr[T.td["request"], T.td["seg%d" % segnum],
458 reqtime = (segnum, when)
459 elif etype == "delivery":
460 if reqtime[0] == segnum:
461 segtime = when - reqtime[1]
462 speed = self.render_rate(None, 1.0 * seglen / segtime)
463 segtime = self.render_time(None, segtime)
465 segtime, speed = "", ""
466 t[T.tr[T.td["delivery"], T.td["seg%d" % segnum],
468 T.td["[%d:+%d]" % (segstart, seglen)],
469 T.td[self.render_time(None,decodetime)],
470 T.td[segtime], T.td[speed]]]
471 elif etype == "error":
472 t[T.tr[T.td["error"], T.td["seg%d" % segnum]]]
473 l["Segment Events:", t]
475 t = T.table(border="1")
476 t[T.tr[T.td["serverid"], T.td["shnum"], T.td["range"],
477 T.td["txtime"], T.td["rxtime"], T.td["received"], T.td["RTT"]]]
478 reqtime = (None, None)
480 for serverid,requests in self.download_status.requests.iteritems():
482 request_events.append( (serverid,) + req )
483 request_events.sort(key=lambda req: (req[4],req[1]))
484 for r_ev in request_events:
485 (peerid, shnum, start, length, sent, receivedlen, received) = r_ev
487 if received is not None:
488 rtt = received - sent
489 peerid_s = idlib.shortnodeid_b2a(peerid)
490 t[T.tr(style="background: %s" % self.color(peerid))[
491 T.td[peerid_s], T.td[shnum],
492 T.td["[%d:+%d]" % (start, length)],
493 T.td[srt(sent)], T.td[srt(received)], T.td[receivedlen],
494 T.td[self.render_time(None, rtt)],
500 def color(self, peerid):
502 return min(ord(c) / 2 + 0x80, 0xff)
503 return "#%02x%02x%02x" % (m(peerid[0]), m(peerid[1]), m(peerid[2]))
505 def render_results(self, ctx, data):
506 d = self.download_results()
507 def _got_results(results):
511 d.addCallback(_got_results)
514 def render_started(self, ctx, data):
515 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
516 started_s = time.strftime(TIME_FORMAT,
517 time.localtime(data.get_started()))
518 return started_s + " (%s)" % data.get_started()
520 def render_si(self, ctx, data):
521 si_s = base32.b2a_or_none(data.get_storage_index())
526 def render_helper(self, ctx, data):
528 False: "No"}[data.using_helper()]
530 def render_total_size(self, ctx, data):
531 size = data.get_size()
536 def render_progress(self, ctx, data):
537 progress = data.get_progress()
538 # TODO: make an ascii-art bar
539 return "%.1f%%" % (100.0 * progress)
541 def render_status(self, ctx, data):
542 return data.get_status()
544 class RetrieveStatusPage(rend.Page, RateAndTimeMixin):
545 docFactory = getxmlfile("retrieve-status.xhtml")
547 def __init__(self, data):
548 rend.Page.__init__(self, data)
549 self.retrieve_status = data
551 def render_started(self, ctx, data):
552 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
553 started_s = time.strftime(TIME_FORMAT,
554 time.localtime(data.get_started()))
557 def render_si(self, ctx, data):
558 si_s = base32.b2a_or_none(data.get_storage_index())
563 def render_helper(self, ctx, data):
565 False: "No"}[data.using_helper()]
567 def render_current_size(self, ctx, data):
568 size = data.get_size()
573 def render_progress(self, ctx, data):
574 progress = data.get_progress()
575 # TODO: make an ascii-art bar
576 return "%.1f%%" % (100.0 * progress)
578 def render_status(self, ctx, data):
579 return data.get_status()
581 def render_encoding(self, ctx, data):
582 k, n = data.get_encoding()
583 return ctx.tag["Encoding: %s of %s" % (k, n)]
585 def render_problems(self, ctx, data):
586 problems = data.problems
590 for peerid in sorted(problems.keys()):
591 peerid_s = idlib.shortnodeid_b2a(peerid)
592 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
593 return ctx.tag["Server Problems:", l]
595 def _get_rate(self, data, name):
596 file_size = self.retrieve_status.get_size()
597 time = self.retrieve_status.timings.get(name)
598 if time is None or file_size is None:
601 return 1.0 * file_size / time
602 except ZeroDivisionError:
605 def data_time_total(self, ctx, data):
606 return self.retrieve_status.timings.get("total")
607 def data_rate_total(self, ctx, data):
608 return self._get_rate(data, "total")
610 def data_time_fetch(self, ctx, data):
611 return self.retrieve_status.timings.get("fetch")
612 def data_rate_fetch(self, ctx, data):
613 return self._get_rate(data, "fetch")
615 def data_time_decode(self, ctx, data):
616 return self.retrieve_status.timings.get("decode")
617 def data_rate_decode(self, ctx, data):
618 return self._get_rate(data, "decode")
620 def data_time_decrypt(self, ctx, data):
621 return self.retrieve_status.timings.get("decrypt")
622 def data_rate_decrypt(self, ctx, data):
623 return self._get_rate(data, "decrypt")
625 def render_server_timings(self, ctx, data):
626 per_server = self.retrieve_status.timings.get("fetch_per_server")
630 for peerid in sorted(per_server.keys()):
631 peerid_s = idlib.shortnodeid_b2a(peerid)
632 times_s = ", ".join([self.render_time(None, t)
633 for t in per_server[peerid]])
634 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
635 return T.li["Per-Server Fetch Response Times: ", l]
638 class PublishStatusPage(rend.Page, RateAndTimeMixin):
639 docFactory = getxmlfile("publish-status.xhtml")
641 def __init__(self, data):
642 rend.Page.__init__(self, data)
643 self.publish_status = data
645 def render_started(self, ctx, data):
646 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
647 started_s = time.strftime(TIME_FORMAT,
648 time.localtime(data.get_started()))
651 def render_si(self, ctx, data):
652 si_s = base32.b2a_or_none(data.get_storage_index())
657 def render_helper(self, ctx, data):
659 False: "No"}[data.using_helper()]
661 def render_current_size(self, ctx, data):
662 size = data.get_size()
667 def render_progress(self, ctx, data):
668 progress = data.get_progress()
669 # TODO: make an ascii-art bar
670 return "%.1f%%" % (100.0 * progress)
672 def render_status(self, ctx, data):
673 return data.get_status()
675 def render_encoding(self, ctx, data):
676 k, n = data.get_encoding()
677 return ctx.tag["Encoding: %s of %s" % (k, n)]
679 def render_sharemap(self, ctx, data):
680 servermap = data.get_servermap()
681 if servermap is None:
682 return ctx.tag["None"]
684 sharemap = servermap.make_sharemap()
685 for shnum in sorted(sharemap.keys()):
686 l[T.li["%d -> Placed on " % shnum,
687 ", ".join(["[%s]" % idlib.shortnodeid_b2a(peerid)
688 for peerid in sharemap[shnum]])]]
689 return ctx.tag["Sharemap:", l]
691 def render_problems(self, ctx, data):
692 problems = data.problems
696 for peerid in sorted(problems.keys()):
697 peerid_s = idlib.shortnodeid_b2a(peerid)
698 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
699 return ctx.tag["Server Problems:", l]
701 def _get_rate(self, data, name):
702 file_size = self.publish_status.get_size()
703 time = self.publish_status.timings.get(name)
707 return 1.0 * file_size / time
708 except ZeroDivisionError:
711 def data_time_total(self, ctx, data):
712 return self.publish_status.timings.get("total")
713 def data_rate_total(self, ctx, data):
714 return self._get_rate(data, "total")
716 def data_time_setup(self, ctx, data):
717 return self.publish_status.timings.get("setup")
719 def data_time_encrypt(self, ctx, data):
720 return self.publish_status.timings.get("encrypt")
721 def data_rate_encrypt(self, ctx, data):
722 return self._get_rate(data, "encrypt")
724 def data_time_encode(self, ctx, data):
725 return self.publish_status.timings.get("encode")
726 def data_rate_encode(self, ctx, data):
727 return self._get_rate(data, "encode")
729 def data_time_pack(self, ctx, data):
730 return self.publish_status.timings.get("pack")
731 def data_rate_pack(self, ctx, data):
732 return self._get_rate(data, "pack")
733 def data_time_sign(self, ctx, data):
734 return self.publish_status.timings.get("sign")
736 def data_time_push(self, ctx, data):
737 return self.publish_status.timings.get("push")
738 def data_rate_push(self, ctx, data):
739 return self._get_rate(data, "push")
741 def render_server_timings(self, ctx, data):
742 per_server = self.publish_status.timings.get("send_per_server")
746 for peerid in sorted(per_server.keys()):
747 peerid_s = idlib.shortnodeid_b2a(peerid)
748 times_s = ", ".join([self.render_time(None, t)
749 for t in per_server[peerid]])
750 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
751 return T.li["Per-Server Response Times: ", l]
753 class MapupdateStatusPage(rend.Page, RateAndTimeMixin):
754 docFactory = getxmlfile("map-update-status.xhtml")
756 def __init__(self, data):
757 rend.Page.__init__(self, data)
758 self.update_status = data
760 def render_started(self, ctx, data):
761 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
762 started_s = time.strftime(TIME_FORMAT,
763 time.localtime(data.get_started()))
766 def render_finished(self, ctx, data):
767 when = data.get_finished()
770 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
771 started_s = time.strftime(TIME_FORMAT,
772 time.localtime(data.get_finished()))
775 def render_si(self, ctx, data):
776 si_s = base32.b2a_or_none(data.get_storage_index())
781 def render_helper(self, ctx, data):
783 False: "No"}[data.using_helper()]
785 def render_progress(self, ctx, data):
786 progress = data.get_progress()
787 # TODO: make an ascii-art bar
788 return "%.1f%%" % (100.0 * progress)
790 def render_status(self, ctx, data):
791 return data.get_status()
793 def render_problems(self, ctx, data):
794 problems = data.problems
798 for peerid in sorted(problems.keys()):
799 peerid_s = idlib.shortnodeid_b2a(peerid)
800 l[T.li["[%s]: %s" % (peerid_s, problems[peerid])]]
801 return ctx.tag["Server Problems:", l]
803 def render_privkey_from(self, ctx, data):
804 peerid = data.get_privkey_from()
806 return ctx.tag["Got privkey from: [%s]"
807 % idlib.shortnodeid_b2a(peerid)]
811 def data_time_total(self, ctx, data):
812 return self.update_status.timings.get("total")
814 def data_time_initial_queries(self, ctx, data):
815 return self.update_status.timings.get("initial_queries")
817 def data_time_cumulative_verify(self, ctx, data):
818 return self.update_status.timings.get("cumulative_verify")
820 def render_server_timings(self, ctx, data):
821 per_server = self.update_status.timings.get("per_server")
825 for peerid in sorted(per_server.keys()):
826 peerid_s = idlib.shortnodeid_b2a(peerid)
828 for op,started,t in per_server[peerid]:
829 #times.append("%s/%.4fs/%s/%s" % (op,
831 # self.render_time(None, started - self.update_status.get_started()),
832 # self.render_time(None,t)))
834 times.append( self.render_time(None, t) )
836 times.append( "late(" + self.render_time(None, t) + ")" )
838 times.append( "privkey(" + self.render_time(None, t) + ")" )
839 times_s = ", ".join(times)
840 l[T.li["[%s]: %s" % (peerid_s, times_s)]]
841 return T.li["Per-Server Response Times: ", l]
843 def render_timing_chart(self, ctx, data):
844 imageurl = self._timing_chart()
845 return ctx.tag[imageurl]
847 def _timing_chart(self):
848 started = self.update_status.get_started()
849 total = self.update_status.timings.get("total")
850 per_server = self.update_status.timings.get("per_server")
851 base = "http://chart.apis.google.com/chart?"
852 pieces = ["cht=bhs", "chs=400x300"]
853 pieces.append("chco=ffffff,4d89f9,c6d9fd") # colors
859 # we sort the queries by the time at which we sent the first request
860 sorttable = [ (times[0][1], peerid)
861 for peerid, times in per_server.items() ]
863 peerids = [t[1] for t in sorttable]
865 for peerid in peerids:
866 times = per_server[peerid]
867 peerid_s = idlib.shortnodeid_b2a(peerid)
868 peerids_s.append(peerid_s)
869 # for servermap updates, there are either one or two queries per
870 # peer. The second (if present) is to get the privkey.
871 op,q_started,q_elapsed = times[0]
872 data0.append("%.3f" % (q_started-started))
873 data1.append("%.3f" % q_elapsed)
874 top_abs = max(top_abs, q_started+q_elapsed)
876 op,p_started,p_elapsed = times[0]
877 data2.append("%.3f" % p_elapsed)
878 top_abs = max(top_abs, p_started+p_elapsed)
881 finished = self.update_status.get_finished()
883 top_abs = max(top_abs, finished)
884 top_rel = top_abs - started
885 chd = "chd=t:" + "|".join([",".join(data0),
889 chds = "chds=0,%0.3f" % top_rel
891 pieces.append("chxt=x,y")
892 pieces.append("chxr=0,0.0,%0.3f" % top_rel)
893 pieces.append("chxl=1:|" + "|".join(reversed(peerids_s)))
894 # use up to 10 grid lines, at decimal multiples.
895 # mathutil.next_power_of_k doesn't handle numbers smaller than one,
897 #pieces.append("chg="
899 if total is not None:
900 finished_f = 1.0 * total / top_rel
901 pieces.append("chm=r,FF0000,0,%0.3f,%0.3f" % (finished_f,
903 url = base + "&".join(pieces)
904 return T.img(src=url, align="right", float="right")
907 class Status(rend.Page):
908 docFactory = getxmlfile("status.xhtml")
911 def __init__(self, history):
912 rend.Page.__init__(self, history)
913 self.history = history
915 def renderHTTP(self, ctx):
916 req = inevow.IRequest(ctx)
917 t = get_arg(req, "t")
919 return self.json(req)
920 return rend.Page.renderHTTP(self, ctx)
923 req.setHeader("content-type", "text/plain")
925 data["active"] = active = []
926 for s in self._get_active_operations():
927 si_s = base32.b2a_or_none(s.get_storage_index())
929 status = s.get_status()
930 if IUploadStatus.providedBy(s):
931 h,c,e = s.get_progress()
932 active.append({"type": "upload",
933 "storage-index-string": si_s,
937 "progress-ciphertext": c,
938 "progress-encode-push": e,
940 elif IDownloadStatus.providedBy(s):
941 active.append({"type": "download",
942 "storage-index-string": si_s,
945 "progress": s.get_progress(),
948 return simplejson.dumps(data, indent=1) + "\n"
950 def _get_all_statuses(self):
952 return itertools.chain(h.list_all_upload_statuses(),
953 h.list_all_download_statuses(),
954 h.list_all_mapupdate_statuses(),
955 h.list_all_publish_statuses(),
956 h.list_all_retrieve_statuses(),
957 h.list_all_helper_statuses(),
960 def data_active_operations(self, ctx, data):
961 return self._get_active_operations()
963 def _get_active_operations(self):
965 for s in self._get_all_statuses()
969 def data_recent_operations(self, ctx, data):
970 return self._get_recent_operations()
972 def _get_recent_operations(self):
974 for s in self._get_all_statuses()
975 if not s.get_active()]
976 recent.sort(lambda a,b: cmp(a.get_started(), b.get_started()))
980 def render_row(self, ctx, data):
983 TIME_FORMAT = "%H:%M:%S %d-%b-%Y"
984 started_s = time.strftime(TIME_FORMAT,
985 time.localtime(s.get_started()))
986 ctx.fillSlots("started", started_s)
988 si_s = base32.b2a_or_none(s.get_storage_index())
991 ctx.fillSlots("si", si_s)
992 ctx.fillSlots("helper", {True: "Yes",
993 False: "No"}[s.using_helper()])
998 elif isinstance(size, (int, long, float)):
999 size = abbreviate_size(size)
1000 ctx.fillSlots("total_size", size)
1002 progress = data.get_progress()
1003 if IUploadStatus.providedBy(data):
1004 link = "up-%d" % data.get_counter()
1005 ctx.fillSlots("type", "upload")
1006 # TODO: make an ascii-art bar
1007 (chk, ciphertext, encandpush) = progress
1008 progress_s = ("hash: %.1f%%, ciphertext: %.1f%%, encode: %.1f%%" %
1010 (100.0 * ciphertext),
1011 (100.0 * encandpush) ))
1012 ctx.fillSlots("progress", progress_s)
1013 elif IDownloadStatus.providedBy(data):
1014 link = "down-%d" % data.get_counter()
1015 ctx.fillSlots("type", "download")
1016 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1017 elif IPublishStatus.providedBy(data):
1018 link = "publish-%d" % data.get_counter()
1019 ctx.fillSlots("type", "publish")
1020 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1021 elif IRetrieveStatus.providedBy(data):
1022 ctx.fillSlots("type", "retrieve")
1023 link = "retrieve-%d" % data.get_counter()
1024 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1026 assert IServermapUpdaterStatus.providedBy(data)
1027 ctx.fillSlots("type", "mapupdate %s" % data.get_mode())
1028 link = "mapupdate-%d" % data.get_counter()
1029 ctx.fillSlots("progress", "%.1f%%" % (100.0 * progress))
1030 ctx.fillSlots("status", T.a(href=link)[s.get_status()])
1033 def childFactory(self, ctx, name):
1035 stype,count_s = name.split("-")
1036 count = int(count_s)
1038 for s in itertools.chain(h.list_all_upload_statuses(),
1039 h.list_all_helper_statuses()):
1040 # immutable-upload helpers use the same status object as a
1041 # regular immutable-upload
1042 if s.get_counter() == count:
1043 return UploadStatusPage(s)
1045 for s in h.list_all_download_statuses():
1046 if s.get_counter() == count:
1047 return DownloadStatusPage(s)
1048 if stype == "mapupdate":
1049 for s in h.list_all_mapupdate_statuses():
1050 if s.get_counter() == count:
1051 return MapupdateStatusPage(s)
1052 if stype == "publish":
1053 for s in h.list_all_publish_statuses():
1054 if s.get_counter() == count:
1055 return PublishStatusPage(s)
1056 if stype == "retrieve":
1057 for s in h.list_all_retrieve_statuses():
1058 if s.get_counter() == count:
1059 return RetrieveStatusPage(s)
1062 class HelperStatus(rend.Page):
1063 docFactory = getxmlfile("helper.xhtml")
1065 def __init__(self, helper):
1066 rend.Page.__init__(self, helper)
1067 self.helper = helper
1069 def renderHTTP(self, ctx):
1070 req = inevow.IRequest(ctx)
1071 t = get_arg(req, "t")
1073 return self.render_JSON(req)
1074 return rend.Page.renderHTTP(self, ctx)
1076 def data_helper_stats(self, ctx, data):
1077 return self.helper.get_stats()
1079 def render_JSON(self, req):
1080 req.setHeader("content-type", "text/plain")
1082 stats = self.helper.get_stats()
1083 return simplejson.dumps(stats, indent=1) + "\n"
1084 return simplejson.dumps({}) + "\n"
1086 def render_active_uploads(self, ctx, data):
1087 return data["chk_upload_helper.active_uploads"]
1089 def render_incoming(self, ctx, data):
1090 return "%d bytes in %d files" % (data["chk_upload_helper.incoming_size"],
1091 data["chk_upload_helper.incoming_count"])
1093 def render_encoding(self, ctx, data):
1094 return "%d bytes in %d files" % (data["chk_upload_helper.encoding_size"],
1095 data["chk_upload_helper.encoding_count"])
1097 def render_upload_requests(self, ctx, data):
1098 return str(data["chk_upload_helper.upload_requests"])
1100 def render_upload_already_present(self, ctx, data):
1101 return str(data["chk_upload_helper.upload_already_present"])
1103 def render_upload_need_upload(self, ctx, data):
1104 return str(data["chk_upload_helper.upload_need_upload"])
1106 def render_upload_bytes_fetched(self, ctx, data):
1107 return str(data["chk_upload_helper.fetched_bytes"])
1109 def render_upload_bytes_encoded(self, ctx, data):
1110 return str(data["chk_upload_helper.encoded_bytes"])
1113 class Statistics(rend.Page):
1114 docFactory = getxmlfile("statistics.xhtml")
1116 def __init__(self, provider):
1117 rend.Page.__init__(self, provider)
1118 self.provider = provider
1120 def renderHTTP(self, ctx):
1121 req = inevow.IRequest(ctx)
1122 t = get_arg(req, "t")
1124 stats = self.provider.get_stats()
1125 req.setHeader("content-type", "text/plain")
1126 return simplejson.dumps(stats, indent=1) + "\n"
1127 return rend.Page.renderHTTP(self, ctx)
1129 def data_get_stats(self, ctx, data):
1130 return self.provider.get_stats()
1132 def render_load_average(self, ctx, data):
1133 return str(data["stats"].get("load_monitor.avg_load"))
1135 def render_peak_load(self, ctx, data):
1136 return str(data["stats"].get("load_monitor.max_load"))
1138 def render_uploads(self, ctx, data):
1139 files = data["counters"].get("uploader.files_uploaded", 0)
1140 bytes = data["counters"].get("uploader.bytes_uploaded", 0)
1141 return ("%s files / %s bytes (%s)" %
1142 (files, bytes, abbreviate_size(bytes)))
1144 def render_downloads(self, ctx, data):
1145 files = data["counters"].get("downloader.files_downloaded", 0)
1146 bytes = data["counters"].get("downloader.bytes_downloaded", 0)
1147 return ("%s files / %s bytes (%s)" %
1148 (files, bytes, abbreviate_size(bytes)))
1150 def render_publishes(self, ctx, data):
1151 files = data["counters"].get("mutable.files_published", 0)
1152 bytes = data["counters"].get("mutable.bytes_published", 0)
1153 return "%s files / %s bytes (%s)" % (files, bytes,
1154 abbreviate_size(bytes))
1156 def render_retrieves(self, ctx, data):
1157 files = data["counters"].get("mutable.files_retrieved", 0)
1158 bytes = data["counters"].get("mutable.bytes_retrieved", 0)
1159 return "%s files / %s bytes (%s)" % (files, bytes,
1160 abbreviate_size(bytes))
1162 def render_raw(self, ctx, data):
1163 raw = pprint.pformat(data)