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authorRichard van der Hoff <richard@matrix.org>2018-05-03 14:59:29 +0100
committerRichard van der Hoff <richard@matrix.org>2018-05-03 14:59:29 +0100
commit093d8c415a303fa7c8900e3fe685843b60a85eed (patch)
tree8dd5ceabb4c8ecbae18fa95f10108ba335c6bbbf /synapse/rest/media/v1
parentMake 'unexpected logging context' into warnings (diff)
parentMerge pull request #3183 from matrix-org/rav/moar_logcontext_leaks (diff)
downloadsynapse-093d8c415a303fa7c8900e3fe685843b60a85eed.tar.xz
Merge remote-tracking branch 'origin/develop' into rav/warn_on_logcontext_fail
Diffstat (limited to 'synapse/rest/media/v1')
-rw-r--r--synapse/rest/media/v1/_base.py3
-rw-r--r--synapse/rest/media/v1/media_repository.py2
-rw-r--r--synapse/rest/media/v1/media_storage.py8
-rw-r--r--synapse/rest/media/v1/preview_url_resource.py7
-rw-r--r--synapse/rest/media/v1/storage_provider.py9
-rw-r--r--synapse/rest/media/v1/upload_resource.py6
6 files changed, 23 insertions, 12 deletions
diff --git a/synapse/rest/media/v1/_base.py b/synapse/rest/media/v1/_base.py
index e7ac01da01..c0d2f06855 100644
--- a/synapse/rest/media/v1/_base.py
+++ b/synapse/rest/media/v1/_base.py
@@ -28,7 +28,7 @@ import os
 
 import logging
 import urllib
-import urlparse
+from six.moves.urllib import parse as urlparse
 
 logger = logging.getLogger(__name__)
 
@@ -143,6 +143,7 @@ def respond_with_responder(request, responder, media_type, file_size, upload_nam
         respond_404(request)
         return
 
+    logger.debug("Responding to media request with responder %s")
     add_file_headers(request, media_type, file_size, upload_name)
     with responder:
         yield responder.write_to_consumer(request)
diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py
index bb79599379..9800ce7581 100644
--- a/synapse/rest/media/v1/media_repository.py
+++ b/synapse/rest/media/v1/media_repository.py
@@ -47,7 +47,7 @@ import shutil
 
 import cgi
 import logging
-import urlparse
+from six.moves.urllib import parse as urlparse
 
 logger = logging.getLogger(__name__)
 
diff --git a/synapse/rest/media/v1/media_storage.py b/synapse/rest/media/v1/media_storage.py
index 83471b3173..d23fe10b07 100644
--- a/synapse/rest/media/v1/media_storage.py
+++ b/synapse/rest/media/v1/media_storage.py
@@ -16,6 +16,8 @@
 from twisted.internet import defer, threads
 from twisted.protocols.basic import FileSender
 
+import six
+
 from ._base import Responder
 
 from synapse.util.file_consumer import BackgroundFileConsumer
@@ -119,7 +121,7 @@ class MediaStorage(object):
                 os.remove(fname)
             except Exception:
                 pass
-            raise t, v, tb
+            six.reraise(t, v, tb)
 
         if not finished_called:
             raise Exception("Finished callback not called")
@@ -253,7 +255,9 @@ class FileResponder(Responder):
         self.open_file = open_file
 
     def write_to_consumer(self, consumer):
-        return FileSender().beginFileTransfer(self.open_file, consumer)
+        return make_deferred_yieldable(
+            FileSender().beginFileTransfer(self.open_file, consumer)
+        )
 
     def __exit__(self, exc_type, exc_val, exc_tb):
         self.open_file.close()
diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py
index 31fe7aa75c..9290d7946f 100644
--- a/synapse/rest/media/v1/preview_url_resource.py
+++ b/synapse/rest/media/v1/preview_url_resource.py
@@ -23,7 +23,7 @@ import re
 import shutil
 import sys
 import traceback
-import ujson as json
+import simplejson as json
 import urlparse
 
 from twisted.web.server import NOT_DONE_YET
@@ -35,7 +35,7 @@ from ._base import FileInfo
 from synapse.api.errors import (
     SynapseError, Codes,
 )
-from synapse.util.logcontext import preserve_fn, make_deferred_yieldable
+from synapse.util.logcontext import make_deferred_yieldable, run_in_background
 from synapse.util.stringutils import random_string
 from synapse.util.caches.expiringcache import ExpiringCache
 from synapse.http.client import SpiderHttpClient
@@ -144,7 +144,8 @@ class PreviewUrlResource(Resource):
         observable = self._cache.get(url)
 
         if not observable:
-            download = preserve_fn(self._do_preview)(
+            download = run_in_background(
+                self._do_preview,
                 url, requester.user, ts,
             )
             observable = ObservableDeferred(
diff --git a/synapse/rest/media/v1/storage_provider.py b/synapse/rest/media/v1/storage_provider.py
index c188192f2b..0252afd9d3 100644
--- a/synapse/rest/media/v1/storage_provider.py
+++ b/synapse/rest/media/v1/storage_provider.py
@@ -18,7 +18,7 @@ from twisted.internet import defer, threads
 from .media_storage import FileResponder
 
 from synapse.config._base import Config
-from synapse.util.logcontext import preserve_fn
+from synapse.util.logcontext import run_in_background
 
 import logging
 import os
@@ -87,7 +87,12 @@ class StorageProviderWrapper(StorageProvider):
             return self.backend.store_file(path, file_info)
         else:
             # TODO: Handle errors.
-            preserve_fn(self.backend.store_file)(path, file_info)
+            def store():
+                try:
+                    return self.backend.store_file(path, file_info)
+                except Exception:
+                    logger.exception("Error storing file")
+            run_in_background(store)
             return defer.succeed(None)
 
     def fetch(self, path, file_info):
diff --git a/synapse/rest/media/v1/upload_resource.py b/synapse/rest/media/v1/upload_resource.py
index f6f498cdc5..a31e75cb46 100644
--- a/synapse/rest/media/v1/upload_resource.py
+++ b/synapse/rest/media/v1/upload_resource.py
@@ -81,15 +81,15 @@ class UploadResource(Resource):
         headers = request.requestHeaders
 
         if headers.hasHeader("Content-Type"):
-            media_type = headers.getRawHeaders("Content-Type")[0]
+            media_type = headers.getRawHeaders(b"Content-Type")[0]
         else:
             raise SynapseError(
                 msg="Upload request missing 'Content-Type'",
                 code=400,
             )
 
-        # if headers.hasHeader("Content-Disposition"):
-        #     disposition = headers.getRawHeaders("Content-Disposition")[0]
+        # if headers.hasHeader(b"Content-Disposition"):
+        #     disposition = headers.getRawHeaders(b"Content-Disposition")[0]
         # TODO(markjh): parse content-dispostion
 
         content_uri = yield self.media_repo.create_content(