diff options
Diffstat (limited to 'docs/sample_config.yaml')
| -rw-r--r-- | docs/sample_config.yaml | 60 |
1 files changed, 59 insertions, 1 deletions
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index a803b8261d..ee98d193cb 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -289,7 +289,7 @@ presence: # federation: the server-server API (/_matrix/federation). Also implies # 'media', 'keys', 'openid' # -# keys: the key discovery API (/_matrix/keys). +# keys: the key discovery API (/_matrix/key). # # media: the media API (/_matrix/media). # @@ -730,6 +730,12 @@ retention: # A cache 'factor' is a multiplier that can be applied to each of # Synapse's caches in order to increase or decrease the maximum # number of entries that can be stored. +# +# The configuration for cache factors (caches.global_factor and +# caches.per_cache_factors) can be reloaded while the application is running, +# by sending a SIGHUP signal to the Synapse process. Changes to other parts of +# the caching config will NOT be applied after a SIGHUP is received; a restart +# is necessary. # The number of events to cache in memory. Not affected by # caches.global_factor. @@ -778,6 +784,24 @@ caches: # #cache_entry_ttl: 30m + # This flag enables cache autotuning, and is further specified by the sub-options `max_cache_memory_usage`, + # `target_cache_memory_usage`, `min_cache_ttl`. These flags work in conjunction with each other to maintain + # a balance between cache memory usage and cache entry availability. You must be using jemalloc to utilize + # this option, and all three of the options must be specified for this feature to work. + #cache_autotuning: + # This flag sets a ceiling on much memory the cache can use before caches begin to be continuously evicted. + # They will continue to be evicted until the memory usage drops below the `target_memory_usage`, set in + # the flag below, or until the `min_cache_ttl` is hit. + #max_cache_memory_usage: 1024M + + # This flag sets a rough target for the desired memory usage of the caches. + #target_cache_memory_usage: 758M + + # 'min_cache_ttl` sets a limit under which newer cache entries are not evicted and is only applied when + # caches are actively being evicted/`max_cache_memory_usage` has been exceeded. This is to protect hot caches + # from being emptied while Synapse is evicting due to memory. + #min_cache_ttl: 5m + # Controls how long the results of a /sync request are cached for after # a successful response is returned. A higher duration can help clients with # intermittent connections, at the cost of higher memory usage. @@ -2462,6 +2486,40 @@ push: # #encryption_enabled_by_default_for_room_type: invite +# Override the default power levels for rooms created on this server, per +# room creation preset. +# +# The appropriate dictionary for the room preset will be applied on top +# of the existing power levels content. +# +# Useful if you know that your users need special permissions in rooms +# that they create (e.g. to send particular types of state events without +# needing an elevated power level). This takes the same shape as the +# `power_level_content_override` parameter in the /createRoom API, but +# is applied before that parameter. +# +# Valid keys are some or all of `private_chat`, `trusted_private_chat` +# and `public_chat`. Inside each of those should be any of the +# properties allowed in `power_level_content_override` in the +# /createRoom API. If any property is missing, its default value will +# continue to be used. If any property is present, it will overwrite +# the existing default completely (so if the `events` property exists, +# the default event power levels will be ignored). +# +#default_power_level_content_override: +# private_chat: +# "events": +# "com.example.myeventtype" : 0 +# "m.room.avatar": 50 +# "m.room.canonical_alias": 50 +# "m.room.encryption": 100 +# "m.room.history_visibility": 100 +# "m.room.name": 50 +# "m.room.power_levels": 100 +# "m.room.server_acl": 100 +# "m.room.tombstone": 100 +# "events_default": 1 + # Uncomment to allow non-server-admin users to create groups on this server # |