Commit Graph

308 Commits

Author SHA1 Message Date
Richard van der Hoff
2c8526cac7 Use a connection pool for the SimpleHttpClient
In particular I hope this will help the pusher, which makes many requests to
sygnal, and is currently negotiating SSL for each one.
2018-01-20 00:55:44 +00:00
Richard van der Hoff
e8f7541d3f Merge remote-tracking branch 'origin/develop' into rav/track_db_scheduling 2018-01-17 14:01:57 +00:00
Richard van der Hoff
fb6563b4be
Merge pull request #2793 from matrix-org/rav/db_txn_time_in_millis
Track db txn time in millisecs
2018-01-17 13:52:42 +00:00
Richard van der Hoff
936482d507 Fix 'NoneType' object has no attribute 'writeHeaders'
Avoid throwing a (harmless) exception when we try to write an error response to
an http request where the client has disconnected.

This comes up as a CRITICAL error in the logs which tends to mislead people
into thinking there's an actual problem
2018-01-16 17:58:16 +00:00
Richard van der Hoff
3d12d97415 Track DB scheduling delay per-request
For each request, track the amount of time spent waiting for a db
connection. This entails adding it to the LoggingContext and we may as well add
metrics for it while we are passing.
2018-01-16 17:23:32 +00:00
Richard van der Hoff
6324b65f08 Track db txn time in millisecs
... to reduce the amount of floating-point foo we do.
2018-01-16 15:53:18 +00:00
Richard van der Hoff
39f4e29d01 Reorganise request and block metrics
In order to circumvent the number of duplicate foo:count metrics increasing
without bounds, it's time for a rearrangement.

The following are all deprecated, and replaced with synapse_util_metrics_block_count:
  synapse_util_metrics_block_timer:count
  synapse_util_metrics_block_ru_utime:count
  synapse_util_metrics_block_ru_stime:count
  synapse_util_metrics_block_db_txn_count:count
  synapse_util_metrics_block_db_txn_duration:count

The following are all deprecated, and replaced with synapse_http_server_response_count:
   synapse_http_server_requests
   synapse_http_server_response_time:count
   synapse_http_server_response_ru_utime:count
   synapse_http_server_response_ru_stime:count
   synapse_http_server_response_db_txn_count:count
   synapse_http_server_response_db_txn_duration:count

The following are renamed (the old metrics are kept for now, but deprecated):

  synapse_util_metrics_block_timer:total ->
     synapse_util_metrics_block_time_seconds

  synapse_util_metrics_block_ru_utime:total ->
     synapse_util_metrics_block_ru_utime_seconds

  synapse_util_metrics_block_ru_stime:total ->
     synapse_util_metrics_block_ru_stime_seconds

  synapse_util_metrics_block_db_txn_count:total ->
     synapse_util_metrics_block_db_txn_count

  synapse_util_metrics_block_db_txn_duration:total ->
     synapse_util_metrics_block_db_txn_duration_seconds

  synapse_http_server_response_time:total ->
     synapse_http_server_response_time_seconds

  synapse_http_server_response_ru_utime:total ->
     synapse_http_server_response_ru_utime_seconds

  synapse_http_server_response_ru_stime:total ->
     synapse_http_server_response_ru_stime_seconds

   synapse_http_server_response_db_txn_count:total ->
      synapse_http_server_response_db_txn_count

   synapse_http_server_response_db_txn_duration:total
      synapse_http_server_response_db_txn_duration_seconds
2018-01-15 17:09:44 +00:00
Richard van der Hoff
d90e8ea444 Update http request metrics before calling servlet
Make sure that we set the servlet name in the metrics object *before* calling
the servlet, in case the servlet throws an exception.
2018-01-09 18:27:35 +00:00
Richard van der Hoff
df6c72ede3
Merge pull request #2711 from matrix-org/rav/fix_dns_errhandler
Fix error handling on dns lookup
2017-11-27 12:19:18 +00:00
Richard van der Hoff
6be01f599b Improve tracebacks on exceptions
Use failure.Failure to recover our failure, which will give us a useful
stacktrace, unlike the rethrown exception.
2017-11-27 12:05:58 +00:00
Richard van der Hoff
8b38096a89 Fix error handling on dns lookup
pass the right arguments to the errback handler

Fixes "TypeError('eb() takes exactly 2 arguments (1 given)',)"
2017-11-24 16:47:48 +00:00
Richard van der Hoff
f90649eb2b Fix 500 on invalid utf-8 in request
If somebody sends us a request where the the body is invalid utf-8, we should
return a 400 rather than a 500. (json.loads throws a UnicodeError in this
situation)

We might as well catch all Exceptions here: it seems very unlikely that we
would get a request that *isn't caused by invalid json.
2017-11-10 09:15:39 +00:00
Richard van der Hoff
fcdfc911ee Add a hook for custom rest endpoints
Let the user specify custom modules which can be used for implementing extra
endpoints.
2017-11-02 14:36:55 +00:00
Richard van der Hoff
8b56977b6f Merge pull request #2586 from matrix-org/rav/frontend_proxy_auth_header
Front-end proxy: pass through auth header
2017-10-27 11:01:50 +01:00
Richard van der Hoff
173567a7f2 Docstring for post_urlencoded_get_json 2017-10-27 10:59:50 +01:00
Richard van der Hoff
0d8e3ad48b Fix logcontext leaks in httpclient
`preserve_context_over_fn` is borked
2017-10-26 18:17:10 +01:00
Richard van der Hoff
12ef02dc3d SimpleHTTPClient: add support for headers
Sometimes we need to pass headers into these methods
2017-10-26 17:59:50 +01:00
Richard van der Hoff
eaaabc6c4f replace 'except:' with 'except Exception:'
what could possibly go wrong
2017-10-23 15:52:32 +01:00
David Baker
27955056e0 Merge branch 'develop' into erikj/groups_merged 2017-10-02 16:20:41 +01:00
Richard van der Hoff
e43de3ae4b Improve logging of failures in matrixfederationclient
* don't log exception types twice
* not all exceptions have a meaningful 'message'. Use the repr rather than
  attempting to build a string ourselves.
2017-09-28 15:38:09 +01:00
Richard van der Hoff
75e67b9ee4 Handle SERVFAILs when doing AAAA lookups for federation (#2477)
... to cope with people with broken dnssec setups, mostly
2017-09-28 15:24:00 +01:00
Richard van der Hoff
f65e31d22f Do an AAAA lookup on SRV record targets (#2462)
Support SRV records which point at AAAA records, as well as A records.

Fixes https://github.com/matrix-org/synapse/issues/2405
2017-09-22 20:26:47 +01:00
Erik Johnston
e884ff31d8 Add DELETE 2017-07-18 16:41:44 +01:00
Erik Johnston
05c13f6c22 Add 'args' param to post_json 2017-07-18 16:40:21 +01:00
Erik Johnston
b8ca494ee9 Initial group server implementation 2017-07-10 15:44:15 +01:00
Krombel
1ff419d343 allow Authorization header which handling got implemented in #1098
Signed-off-by: Matthias Kesler <krombel@krombel.de>
2017-06-16 11:21:14 +02:00
Kegan Dougal
d0debb2116 Remember how twisted works 2017-05-05 11:00:21 +01:00
Kegan Dougal
c2ddd773bc Include the clock 2017-05-05 10:52:46 +01:00
Kegan Dougal
7dd3bf5e24 Rewrite SimpleHttpClient.request to include timeouts
Fixes #2191
2017-05-05 10:49:19 +01:00
David Baker
482a2ad122 No need for the exception variable 2017-05-03 11:02:59 +01:00
David Baker
c0380402bc List caught expection types 2017-05-03 10:56:22 +01:00
David Baker
5fd12dce01 Remove debugging 2017-04-26 12:36:26 +01:00
David Baker
81804909d3 Merge remote-tracking branch 'origin/develop' into dbkr/http_request_propagate_error 2017-04-26 11:31:55 +01:00
David Baker
c366276056 Fix get_json 2017-04-26 10:07:01 +01:00
David Baker
1a9255c12e Use CodeMessageException subclass instead
Parse json errors from get_json client methods and throw special
errors.
2017-04-25 19:30:55 +01:00
David Baker
a46982cee9 Need the HTTP status code 2017-04-21 16:20:12 +01:00
David Baker
70caf49914 Do the same for get_json 2017-04-21 16:09:03 +01:00
David Baker
a1595cec78 Don't error for 3xx responses 2017-04-21 11:51:17 +01:00
David Baker
a90a0f5c8a Propagate errors sensibly from proxied IS requests
When we're proxying Matrix endpoints, parse out Matrix error
responses and turn them into SynapseErrors so they can be
propagated sensibly upstream.
2017-04-21 11:32:48 +01:00
Richard van der Hoff
4903ccf159 Fix some lies, and other clarifications, in docstrings
The documentation on get_json has been wrong ever since the very first commit
to synapse...
2017-04-21 01:31:09 +01:00
Richard van der Hoff
a380f041c2 try not to drop context after federation requests
preserve_context_over_fn uses a ContextPreservingDeferred, which only restores
context for the duration of its callbacks, which isn't really correct, and
means that subsequent operations in the same request can end up without their
logcontexts.
2017-03-23 22:36:21 +00:00
Richard van der Hoff
5a16cb4bf0 Ignore backoff history for invites, aliases, and roomdirs
Add a param to the federation client which lets us ignore historical backoff
data for federation queries, and set it for a handful of operations.
2017-03-23 12:23:22 +00:00
Richard van der Hoff
4bd597d9fc push federation retry limiter down to matrixfederationclient
rather than having to instrument everywhere we make a federation call,
make the MatrixFederationHttpClient manage the retry limiter.
2017-03-23 09:28:46 +00:00
Richard van der Hoff
ad8a26e361 MatrixFederationHttpClient: clean up
rename _create_request to _request, and push ascii-encoding of `destination`
and `path` down into it
2017-03-23 00:27:04 +00:00
Erik Johnston
7827251daf Merge pull request #1994 from matrix-org/dbkr/msisdn_signin_2
Phone number registration / login support v2
2017-03-15 09:59:54 +00:00
David Baker
73a5f06652 Support registration / login with phone number
Changes from https://github.com/matrix-org/synapse/pull/1971
2017-03-13 17:27:51 +00:00
Richard van der Hoff
170ccc9de5 Fix routing loop when fetching remote media
When we proxy a media request to a remote server, add a query-param, which will
tell the remote server to 404 if it doesn't recognise the server_name.

This should fix a routing loop where the server keeps forwarding back to
itself.

Also improves the error handling on remote media fetches, so that we don't
always return a rather obscure 502.
2017-03-13 16:30:36 +00:00
Erik Johnston
7eae6eaa2f Revert "Support registration & login with phone number" 2017-03-13 09:59:33 +00:00
David Baker
2e27339add Refector out assert_params_in_request
and replace requestEmailToken where we meant requestMsisdnToken
2017-03-08 11:37:34 +00:00
Mark Haines
342fb8dae9 Merge branch 'release-v0.18.6' into develop 2016-12-29 17:33:46 +00:00