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authorRichard van der Hoff <richard@matrix.org>2018-08-21 20:30:09 +0100
committerRichard van der Hoff <richard@matrix.org>2018-08-21 20:30:09 +0100
commita52f27699093e7273d55acace8a53f307bf7771e (patch)
treeb0a1887bd2cd1e3cb9f1f320f6232465390c5313
parentMerge pull request #3727 from matrix-org/erikj/dont_error_on_missing_keys (diff)
parentchangelog (diff)
downloadsynapse-a52f27699093e7273d55acace8a53f307bf7771e.tar.xz
Merge tag 'v0.33.3rc2' into develop
Bugfixes
--------

- Fix bug in v0.33.3rc1 which caused infinite loops and OOMs
([\#3723](https://github.com/matrix-org/synapse/issues/3723))
-rw-r--r--CHANGES.md73
-rw-r--r--changelog.d/1491.feature1
-rw-r--r--changelog.d/3184.feature1
-rw-r--r--changelog.d/3423.misc1
-rw-r--r--changelog.d/3568.feature1
-rw-r--r--changelog.d/3574.feature1
-rw-r--r--changelog.d/3589.feature1
-rw-r--r--changelog.d/3632.misc1
-rw-r--r--changelog.d/3633.feature1
-rw-r--r--changelog.d/3647.misc1
-rw-r--r--changelog.d/3653.feature1
-rw-r--r--changelog.d/3654.feature1
-rw-r--r--changelog.d/3655.feature1
-rw-r--r--changelog.d/3658.bugfix1
-rw-r--r--changelog.d/3660.misc1
-rw-r--r--changelog.d/3661.bugfix1
-rw-r--r--changelog.d/3662.feature1
-rw-r--r--changelog.d/3664.feature1
-rw-r--r--changelog.d/3668.misc1
-rw-r--r--changelog.d/3669.misc1
-rw-r--r--changelog.d/3670.feature1
-rw-r--r--changelog.d/3676.bugfix1
-rw-r--r--changelog.d/3677.bugfix1
-rw-r--r--changelog.d/3678.misc1
-rw-r--r--changelog.d/3679.misc1
-rw-r--r--changelog.d/3681.bugfix1
-rw-r--r--changelog.d/3684.misc1
-rw-r--r--changelog.d/3687.feature1
-rw-r--r--changelog.d/3689.bugfix1
-rw-r--r--changelog.d/3690.misc1
-rw-r--r--changelog.d/3692.bugfix1
-rw-r--r--changelog.d/3694.feature1
-rw-r--r--changelog.d/3700.bugfix1
-rw-r--r--changelog.d/3701.bugfix1
-rw-r--r--changelog.d/3703.removal1
-rw-r--r--changelog.d/3705.bugfix1
-rw-r--r--changelog.d/3707.misc1
-rw-r--r--changelog.d/3708.feature1
-rw-r--r--changelog.d/3709.misc1
-rw-r--r--changelog.d/3710.bugfix1
-rw-r--r--changelog.d/3712.misc1
-rw-r--r--changelog.d/3713.bugfix1
-rw-r--r--changelog.d/3719.bugfix1
-rw-r--r--synapse/__init__.py2
-rw-r--r--synapse/http/site.py8
-rw-r--r--synapse/util/logcontext.py12
46 files changed, 91 insertions, 46 deletions
diff --git a/CHANGES.md b/CHANGES.md
index a299110a6b..df01178971 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,76 @@
+Synapse 0.33.3rc2 (2018-08-21)
+==============================
+
+Bugfixes
+--------
+
+- Fix bug in v0.33.3rc1 which caused infinite loops and OOMs ([\#3723](https://github.com/matrix-org/synapse/issues/3723))
+
+
+Synapse 0.33.3rc1 (2018-08-21)
+==============================
+
+Features
+--------
+
+- Add support for the SNI extension to federation TLS connections ([\#1491](https://github.com/matrix-org/synapse/issues/1491))
+- Add /_media/r0/config ([\#3184](https://github.com/matrix-org/synapse/issues/3184))
+- speed up /members API and add `at` and `membership` params as per MSC1227 ([\#3568](https://github.com/matrix-org/synapse/issues/3568))
+- implement `summary` block in /sync response as per MSC688 ([\#3574](https://github.com/matrix-org/synapse/issues/3574))
+- Add lazy-loading support to /messages as per MSC1227 ([\#3589](https://github.com/matrix-org/synapse/issues/3589))
+- Add ability to limit number of monthly active users on the server ([\#3633](https://github.com/matrix-org/synapse/issues/3633))
+- Support more federation endpoints on workers ([\#3653](https://github.com/matrix-org/synapse/issues/3653))
+- Basic support for room versioning ([\#3654](https://github.com/matrix-org/synapse/issues/3654))
+- Ability to disable client/server Synapse via conf toggle ([\#3655](https://github.com/matrix-org/synapse/issues/3655))
+- Ability to whitelist specific threepids against monthly active user limiting ([\#3662](https://github.com/matrix-org/synapse/issues/3662))
+- Add some metrics for the appservice and federation event sending loops ([\#3664](https://github.com/matrix-org/synapse/issues/3664))
+- Where server is disabled, block ability for locked out users to read new messages ([\#3670](https://github.com/matrix-org/synapse/issues/3670))
+- set admin uri via config, to be used in error messages where the user should contact the administrator ([\#3687](https://github.com/matrix-org/synapse/issues/3687))
+- Synapse's presence functionality can now be disabled with the "use_presence" configuration option. ([\#3694](https://github.com/matrix-org/synapse/issues/3694))
+- For resource limit blocked users, prevent writing into rooms ([\#3708](https://github.com/matrix-org/synapse/issues/3708))
+
+
+Bugfixes
+--------
+
+- Fix occasional glitches in the synapse_event_persisted_position metric ([\#3658](https://github.com/matrix-org/synapse/issues/3658))
+- Fix bug on deleting 3pid when using identity servers that don't support unbind API ([\#3661](https://github.com/matrix-org/synapse/issues/3661))
+- Make the tests pass on Twisted < 18.7.0 ([\#3676](https://github.com/matrix-org/synapse/issues/3676))
+- Don’t ship recaptcha_ajax.js, use it directly from Google ([\#3677](https://github.com/matrix-org/synapse/issues/3677))
+- Fixes test_reap_monthly_active_users so it passes under postgres ([\#3681](https://github.com/matrix-org/synapse/issues/3681))
+- Fix mau blocking calulation bug on login ([\#3689](https://github.com/matrix-org/synapse/issues/3689))
+- Fix missing yield in synapse.storage.monthly_active_users.initialise_reserved_users ([\#3692](https://github.com/matrix-org/synapse/issues/3692))
+- Improve HTTP request logging to include all requests ([\#3700](https://github.com/matrix-org/synapse/issues/3700))
+- Avoid timing out requests while we are streaming back the response ([\#3701](https://github.com/matrix-org/synapse/issues/3701))
+- Support more federation endpoints on workers ([\#3705](https://github.com/matrix-org/synapse/issues/3705), [\#3713](https://github.com/matrix-org/synapse/issues/3713))
+- Fix "Starting db txn 'get_all_updated_receipts' from sentinel context" warning ([\#3710](https://github.com/matrix-org/synapse/issues/3710))
+- Fix bug where `state_cache` cache factor ignored environment variables ([\#3719](https://github.com/matrix-org/synapse/issues/3719))
+
+
+Deprecations and Removals
+-------------------------
+
+- The Shared-Secret registration method of the legacy v1/register REST endpoint has been removed. For a replacement, please see [the admin/register API documentation](https://github.com/matrix-org/synapse/blob/master/docs/admin_api/register_api.rst). ([\#3703](https://github.com/matrix-org/synapse/issues/3703))
+
+
+Internal Changes
+----------------
+
+- The test suite now can run under PostgreSQL. ([\#3423](https://github.com/matrix-org/synapse/issues/3423))
+- Refactor HTTP replication endpoints to reduce code duplication ([\#3632](https://github.com/matrix-org/synapse/issues/3632))
+- Tests now correctly execute on Python 3. ([\#3647](https://github.com/matrix-org/synapse/issues/3647))
+- Sytests can now be run inside a Docker container. ([\#3660](https://github.com/matrix-org/synapse/issues/3660))
+- Port over enough to Python 3 to allow the sytests to start. ([\#3668](https://github.com/matrix-org/synapse/issues/3668))
+- Update docker base image from alpine 3.7 to 3.8. ([\#3669](https://github.com/matrix-org/synapse/issues/3669))
+- Rename synapse.util.async to synapse.util.async_helpers to mitigate async becoming a keyword on Python 3.7. ([\#3678](https://github.com/matrix-org/synapse/issues/3678))
+- Synapse's tests are now formatted with the black autoformatter. ([\#3679](https://github.com/matrix-org/synapse/issues/3679))
+- Implemented a new testing base class to reduce test boilerplate. ([\#3684](https://github.com/matrix-org/synapse/issues/3684))
+- Rename MAU prometheus metrics ([\#3690](https://github.com/matrix-org/synapse/issues/3690))
+- add new error type ResourceLimit ([\#3707](https://github.com/matrix-org/synapse/issues/3707))
+- Logcontexts for replication command handlers ([\#3709](https://github.com/matrix-org/synapse/issues/3709))
+- Update admin register API documentation to reference a real user ID. ([\#3712](https://github.com/matrix-org/synapse/issues/3712))
+
+
 Synapse 0.33.2 (2018-08-09)
 ===========================
 
diff --git a/changelog.d/1491.feature b/changelog.d/1491.feature
deleted file mode 100644
index 77b6d6ca09..0000000000
--- a/changelog.d/1491.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add support for the SNI extension to federation TLS connections
\ No newline at end of file
diff --git a/changelog.d/3184.feature b/changelog.d/3184.feature
deleted file mode 100644
index 9f746a57a0..0000000000
--- a/changelog.d/3184.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add /_media/r0/config
diff --git a/changelog.d/3423.misc b/changelog.d/3423.misc
deleted file mode 100644
index 51768c6d14..0000000000
--- a/changelog.d/3423.misc
+++ /dev/null
@@ -1 +0,0 @@
-The test suite now can run under PostgreSQL.
diff --git a/changelog.d/3568.feature b/changelog.d/3568.feature
deleted file mode 100644
index 247f02ba4e..0000000000
--- a/changelog.d/3568.feature
+++ /dev/null
@@ -1 +0,0 @@
-speed up /members API and add `at` and `membership` params as per MSC1227
diff --git a/changelog.d/3574.feature b/changelog.d/3574.feature
deleted file mode 100644
index 87ac32df72..0000000000
--- a/changelog.d/3574.feature
+++ /dev/null
@@ -1 +0,0 @@
-implement `summary` block in /sync response as per MSC688
diff --git a/changelog.d/3589.feature b/changelog.d/3589.feature
deleted file mode 100644
index a8d7124719..0000000000
--- a/changelog.d/3589.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add lazy-loading support to /messages as per MSC1227
diff --git a/changelog.d/3632.misc b/changelog.d/3632.misc
deleted file mode 100644
index 9d64bbe83b..0000000000
--- a/changelog.d/3632.misc
+++ /dev/null
@@ -1 +0,0 @@
-Refactor HTTP replication endpoints to reduce code duplication
diff --git a/changelog.d/3633.feature b/changelog.d/3633.feature
deleted file mode 100644
index 8007a04840..0000000000
--- a/changelog.d/3633.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add ability to limit number of monthly active users on the server
diff --git a/changelog.d/3647.misc b/changelog.d/3647.misc
deleted file mode 100644
index dbc66dae60..0000000000
--- a/changelog.d/3647.misc
+++ /dev/null
@@ -1 +0,0 @@
-Tests now correctly execute on Python 3.
diff --git a/changelog.d/3653.feature b/changelog.d/3653.feature
deleted file mode 100644
index 6c5422994f..0000000000
--- a/changelog.d/3653.feature
+++ /dev/null
@@ -1 +0,0 @@
-Support more federation endpoints on workers
diff --git a/changelog.d/3654.feature b/changelog.d/3654.feature
deleted file mode 100644
index 35c95580bc..0000000000
--- a/changelog.d/3654.feature
+++ /dev/null
@@ -1 +0,0 @@
-Basic support for room versioning
diff --git a/changelog.d/3655.feature b/changelog.d/3655.feature
deleted file mode 100644
index 1134e549e7..0000000000
--- a/changelog.d/3655.feature
+++ /dev/null
@@ -1 +0,0 @@
-Ability to disable client/server Synapse via conf toggle
diff --git a/changelog.d/3658.bugfix b/changelog.d/3658.bugfix
deleted file mode 100644
index 556011a150..0000000000
--- a/changelog.d/3658.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix occasional glitches in the synapse_event_persisted_position metric
diff --git a/changelog.d/3660.misc b/changelog.d/3660.misc
deleted file mode 100644
index acd814c273..0000000000
--- a/changelog.d/3660.misc
+++ /dev/null
@@ -1 +0,0 @@
-Sytests can now be run inside a Docker container.
diff --git a/changelog.d/3661.bugfix b/changelog.d/3661.bugfix
deleted file mode 100644
index f2b4703d80..0000000000
--- a/changelog.d/3661.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug on deleting 3pid when using identity servers that don't support unbind API
diff --git a/changelog.d/3662.feature b/changelog.d/3662.feature
deleted file mode 100644
index daacef086d..0000000000
--- a/changelog.d/3662.feature
+++ /dev/null
@@ -1 +0,0 @@
-Ability to whitelist specific threepids against monthly active user limiting
diff --git a/changelog.d/3664.feature b/changelog.d/3664.feature
deleted file mode 100644
index 184dde9939..0000000000
--- a/changelog.d/3664.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add some metrics for the appservice and federation event sending loops
diff --git a/changelog.d/3668.misc b/changelog.d/3668.misc
deleted file mode 100644
index f9265addf1..0000000000
--- a/changelog.d/3668.misc
+++ /dev/null
@@ -1 +0,0 @@
-Port over enough to Python 3 to allow the sytests to start.
diff --git a/changelog.d/3669.misc b/changelog.d/3669.misc
deleted file mode 100644
index fc579ddc60..0000000000
--- a/changelog.d/3669.misc
+++ /dev/null
@@ -1 +0,0 @@
-Update docker base image from alpine 3.7 to 3.8.
diff --git a/changelog.d/3670.feature b/changelog.d/3670.feature
deleted file mode 100644
index ba00f2d2ec..0000000000
--- a/changelog.d/3670.feature
+++ /dev/null
@@ -1 +0,0 @@
-Where server is disabled, block ability for locked out users to read new messages
diff --git a/changelog.d/3676.bugfix b/changelog.d/3676.bugfix
deleted file mode 100644
index 7b23a2773a..0000000000
--- a/changelog.d/3676.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Make the tests pass on Twisted < 18.7.0
diff --git a/changelog.d/3677.bugfix b/changelog.d/3677.bugfix
deleted file mode 100644
index caa551627b..0000000000
--- a/changelog.d/3677.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Don’t ship recaptcha_ajax.js, use it directly from Google
diff --git a/changelog.d/3678.misc b/changelog.d/3678.misc
deleted file mode 100644
index 0d7c8da64a..0000000000
--- a/changelog.d/3678.misc
+++ /dev/null
@@ -1 +0,0 @@
-Rename synapse.util.async to synapse.util.async_helpers to mitigate async becoming a keyword on Python 3.7.
diff --git a/changelog.d/3679.misc b/changelog.d/3679.misc
deleted file mode 100644
index 1de0a0f2b4..0000000000
--- a/changelog.d/3679.misc
+++ /dev/null
@@ -1 +0,0 @@
-Synapse's tests are now formatted with the black autoformatter.
diff --git a/changelog.d/3681.bugfix b/changelog.d/3681.bugfix
deleted file mode 100644
index d18a69cd0c..0000000000
--- a/changelog.d/3681.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fixes test_reap_monthly_active_users so it passes under postgres
diff --git a/changelog.d/3684.misc b/changelog.d/3684.misc
deleted file mode 100644
index 4c013263c4..0000000000
--- a/changelog.d/3684.misc
+++ /dev/null
@@ -1 +0,0 @@
-Implemented a new testing base class to reduce test boilerplate.
diff --git a/changelog.d/3687.feature b/changelog.d/3687.feature
deleted file mode 100644
index 64b89f6411..0000000000
--- a/changelog.d/3687.feature
+++ /dev/null
@@ -1 +0,0 @@
-set admin uri via config, to be used in error messages where the user should contact the administrator
diff --git a/changelog.d/3689.bugfix b/changelog.d/3689.bugfix
deleted file mode 100644
index 934d039836..0000000000
--- a/changelog.d/3689.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix mau blocking calulation bug on login
diff --git a/changelog.d/3690.misc b/changelog.d/3690.misc
deleted file mode 100644
index 710add0243..0000000000
--- a/changelog.d/3690.misc
+++ /dev/null
@@ -1 +0,0 @@
-Rename MAU prometheus metrics
diff --git a/changelog.d/3692.bugfix b/changelog.d/3692.bugfix
deleted file mode 100644
index f44e13dca1..0000000000
--- a/changelog.d/3692.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix missing yield in synapse.storage.monthly_active_users.initialise_reserved_users
diff --git a/changelog.d/3694.feature b/changelog.d/3694.feature
deleted file mode 100644
index 916a342ff4..0000000000
--- a/changelog.d/3694.feature
+++ /dev/null
@@ -1 +0,0 @@
-Synapse's presence functionality can now be disabled with the "use_presence" configuration option.
diff --git a/changelog.d/3700.bugfix b/changelog.d/3700.bugfix
deleted file mode 100644
index 492cce1dfc..0000000000
--- a/changelog.d/3700.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Improve HTTP request logging to include all requests
\ No newline at end of file
diff --git a/changelog.d/3701.bugfix b/changelog.d/3701.bugfix
deleted file mode 100644
index c22de34537..0000000000
--- a/changelog.d/3701.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Avoid timing out requests while we are streaming back the response
diff --git a/changelog.d/3703.removal b/changelog.d/3703.removal
deleted file mode 100644
index d13ce5adb4..0000000000
--- a/changelog.d/3703.removal
+++ /dev/null
@@ -1 +0,0 @@
-The Shared-Secret registration method of the legacy v1/register REST endpoint has been removed. For a replacement, please see [the admin/register API documentation](https://github.com/matrix-org/synapse/blob/master/docs/admin_api/register_api.rst).
diff --git a/changelog.d/3705.bugfix b/changelog.d/3705.bugfix
deleted file mode 100644
index 6c5422994f..0000000000
--- a/changelog.d/3705.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Support more federation endpoints on workers
diff --git a/changelog.d/3707.misc b/changelog.d/3707.misc
deleted file mode 100644
index 8123ca6543..0000000000
--- a/changelog.d/3707.misc
+++ /dev/null
@@ -1 +0,0 @@
-add new error type ResourceLimit
diff --git a/changelog.d/3708.feature b/changelog.d/3708.feature
deleted file mode 100644
index 2f146ba62b..0000000000
--- a/changelog.d/3708.feature
+++ /dev/null
@@ -1 +0,0 @@
-For resource limit blocked users, prevent writing into rooms
diff --git a/changelog.d/3709.misc b/changelog.d/3709.misc
deleted file mode 100644
index bbda357d44..0000000000
--- a/changelog.d/3709.misc
+++ /dev/null
@@ -1 +0,0 @@
-Logcontexts for replication command handlers
diff --git a/changelog.d/3710.bugfix b/changelog.d/3710.bugfix
deleted file mode 100644
index c28e177667..0000000000
--- a/changelog.d/3710.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix "Starting db txn 'get_all_updated_receipts' from sentinel context" warning
\ No newline at end of file
diff --git a/changelog.d/3712.misc b/changelog.d/3712.misc
deleted file mode 100644
index 30f8c2af21..0000000000
--- a/changelog.d/3712.misc
+++ /dev/null
@@ -1 +0,0 @@
-Update admin register API documentation to reference a real user ID.
diff --git a/changelog.d/3713.bugfix b/changelog.d/3713.bugfix
deleted file mode 100644
index 6c5422994f..0000000000
--- a/changelog.d/3713.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Support more federation endpoints on workers
diff --git a/changelog.d/3719.bugfix b/changelog.d/3719.bugfix
deleted file mode 100644
index 095d9288e8..0000000000
--- a/changelog.d/3719.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix bug where `state_cache` cache factor ignored environment variables
diff --git a/synapse/__init__.py b/synapse/__init__.py
index a14d578e36..252c49ca82 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -17,4 +17,4 @@
 """ This is a reference implementation of a Matrix home server.
 """
 
-__version__ = "0.33.2"
+__version__ = "0.33.3rc2"
diff --git a/synapse/http/site.py b/synapse/http/site.py
index ad2a98468e..88ed3714f9 100644
--- a/synapse/http/site.py
+++ b/synapse/http/site.py
@@ -182,7 +182,7 @@ class SynapseRequest(Request):
         # the client disconnects.
         with PreserveLoggingContext(self.logcontext):
             logger.warn(
-                "Error processing request: %s %s", reason.type, reason.value,
+                "Error processing request %r: %s %s", self, reason.type, reason.value,
             )
 
             if not self._is_processing:
@@ -219,6 +219,12 @@ class SynapseRequest(Request):
         """Log the completion of this request and update the metrics
         """
 
+        if self.logcontext is None:
+            # this can happen if the connection closed before we read the
+            # headers (so render was never called). In that case we'll already
+            # have logged a warning, so just bail out.
+            return
+
         usage = self.logcontext.get_resource_usage()
 
         if self._processing_finished_time is None:
diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py
index 07e83fadda..a0c2d37610 100644
--- a/synapse/util/logcontext.py
+++ b/synapse/util/logcontext.py
@@ -385,7 +385,13 @@ class LoggingContextFilter(logging.Filter):
         context = LoggingContext.current_context()
         for key, value in self.defaults.items():
             setattr(record, key, value)
-        context.copy_to(record)
+
+        # context should never be None, but if it somehow ends up being, then
+        # we end up in a death spiral of infinite loops, so let's check, for
+        # robustness' sake.
+        if context is not None:
+            context.copy_to(record)
+
         return True
 
 
@@ -396,7 +402,9 @@ class PreserveLoggingContext(object):
 
     __slots__ = ["current_context", "new_context", "has_parent"]
 
-    def __init__(self, new_context=LoggingContext.sentinel):
+    def __init__(self, new_context=None):
+        if new_context is None:
+            new_context = LoggingContext.sentinel
         self.new_context = new_context
 
     def __enter__(self):