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open-consul/agent
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Paul Banks 77e0577ff6
Add a Close method to cache that stops background goroutines. (#4746) 
In a real agent the `cache` instance is alive until the agent shuts down so this is not a real leak in production, however in out test suite, every testAgent that is started and stops leaks goroutines that never get cleaned up which accumulate consuming CPU and memory through subsequent test in the `agent` package which doesn't help our test flakiness.

This adds a Close method that doesn't invalidate or clean up the cache, and still allows concurrent blocking queries to run (for up to 10 mins which might still affect tests). But at least it doesn't maintain them forever with background refresh and an expiry watcher routine.

It would be nice to cancel any outstanding blocking requests as well when we close but that requires much more invasive surgery right into our RPC protocol since we don't have a way to cancel requests currently.

Unscientifically this seems to make tests pass a bit quicker and more reliably locally but I can't really be sure of that!
2018-10-04 11:27:11 +01:00
..
ae Spelling (#3958) 2018-03-19 16:56:00 +00:00
cache Add a Close method to cache that stops background goroutines. (#4746) 2018-10-04 11:27:11 +01:00
cache-types Fixes #4421: General solution to stop blocking queries with index 0 (#4437) 2018-07-25 20:26:27 +01:00
checks agent/checks: prevent overflow of backoff 2018-07-12 10:21:49 -07:00
config Implementation of Weights Data structures (#4468) 2018-09-07 15:30:47 +01:00
connect connect/ca: tighten up the intermediate signing verification 2018-09-14 16:08:54 -07:00
consul do not bootstrap with non voters 2018-09-19 17:41:36 -07:00
exec fix go vet issue 2017-10-25 19:30:35 +02:00
local Implementation of Weights Data structures (#4468) 2018-09-07 15:30:47 +01:00
metadata do not bootstrap with non voters 2018-09-19 17:41:36 -07:00
mock agent: replace docker check 2017-07-18 20:24:38 +02:00
pool Makes RPC handling more robust when rolling servers. (#3561) 2017-10-10 15:19:50 -07:00
proxy Fix unit test TestOperatorAutopilotGetConfigCommand (#4594) 2018-08-27 13:29:25 -04:00
router Remove unnecessary nil checks 2018-03-27 10:59:42 -05:00
structs Merge pull request #4644 from hashicorp/ca-refactor 2018-09-13 13:08:34 -07:00
systemd agent: notify systemd after JoinLAN (#2121) 2017-06-21 06:43:55 +02:00
token Adds secure introduction for the ACL replication token. (#3357) 2017-08-03 15:39:31 -07:00
acl.go Updated swith case to use same branch for async-cache and extend-cache 2018-07-02 17:39:34 +02:00
acl_endpoint.go Support OPTIONS requests 2018-02-12 10:15:31 -08:00
acl_endpoint_test.go BUGFIX: Unit test relying on WaitForLeader() did not work due to wrong test (#4472) 2018-08-06 19:46:09 -04:00
acl_test.go BUGFIX: Unit test relying on WaitForLeader() did not work due to wrong test (#4472) 2018-08-06 19:46:09 -04:00
agent.go Add a Close method to cache that stops background goroutines. (#4746) 2018-10-04 11:27:11 +01:00
agent_endpoint.go Fix prometheus error message (#4745) 2018-10-03 14:47:56 -07:00
agent_endpoint_test.go Fix more unstable tests in agent and command 2018-09-12 14:49:27 +01:00
agent_test.go Allow disabling the HTTP API again. (#4655) 2018-09-13 16:06:04 +02:00
bindata_assetfs.go Release v1.2.3 2018-09-13 15:22:25 +00:00
blacklist.go Adds the ability to blacklist specific HTTP endpoints. (#3252) 2017-07-10 13:51:25 -07:00
blacklist_test.go Adds the ability to blacklist specific HTTP endpoints. (#3252) 2017-07-10 13:51:25 -07:00
catalog_endpoint.go agent: clean up connect/non-connect duplication by using shared methods 2018-06-14 09:41:48 -07:00
catalog_endpoint_test.go Fix unstable tests in agent, api, and command/watch 2018-09-10 16:58:53 +01:00
check.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
config.go Fixes API client for ScriptArgs and updates documentation. (#3589) 2017-10-18 11:28:39 -07:00
connect_ca_endpoint.go Fix CA pruning when CA config uses string durations. (#4669) 2018-09-13 15:43:00 +01:00
connect_ca_endpoint_test.go Fix more unstable tests in agent and command 2018-09-12 14:49:27 +01:00
coordinate_endpoint.go Merge pull request #3885 from eddsteel/support-options-requests 2018-03-16 09:20:16 -05:00
coordinate_endpoint_test.go Fix more unstable tests in agent and command 2018-09-12 14:49:27 +01:00
dns.go Add ECS option to EDNS responses where appropriate (#4647) 2018-09-11 09:37:46 -04:00
dns_test.go Add ECS option to EDNS responses where appropriate (#4647) 2018-09-11 09:37:46 -04:00
enterprise_delegate_oss.go Allow for easy enterprise/oss coexistence 2018-05-24 10:36:42 -04:00
event_endpoint.go Fixes memory leak when blocking on /event/list (#4482) 2018-08-02 14:54:48 +01:00
event_endpoint_test.go Fix more unstable tests in agent and command 2018-09-12 14:49:27 +01:00
health_endpoint.go agent: get rid of method checks since they're done in the http layer 2018-06-14 09:41:54 -07:00
health_endpoint_test.go Fix more unstable tests in agent and command 2018-09-12 14:49:27 +01:00
http.go Fixes #4483: Add support for Authorization: Bearer token Header (#4502) 2018-08-17 16:18:42 -04:00
http_oss.go agent: rename test to check 2018-06-14 09:42:18 -07:00
http_oss_test.go Close HTTP response in Agent test (HTTPAPI_MethodNotAllowed_OSS) 2018-04-10 13:18:46 -04:00
http_test.go Fixes #4483: Add support for Authorization: Bearer token Header (#4502) 2018-08-17 16:18:42 -04:00
intentions_endpoint.go agent: 400 error on invalid UUID format, api handles errors properly 2018-06-27 07:40:06 +02:00
intentions_endpoint_test.go agent: 400 error on invalid UUID format, api handles errors properly 2018-06-27 07:40:06 +02:00
keyring.go agent: move agent/consul/structs to agent/structs 2017-08-09 14:32:12 +02:00
keyring_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
kvs_endpoint.go Support OPTIONS requests 2018-02-12 10:15:31 -08:00
kvs_endpoint_test.go Improve reliability of tests with TestAgent (#4525) 2018-08-14 12:08:33 -04:00
notify.go Fixes memory leak when blocking on /event/list (#4482) 2018-08-02 14:54:48 +01:00
notify_test.go Fixes memory leak when blocking on /event/list (#4482) 2018-08-02 14:54:48 +01:00
operator_endpoint.go Support OPTIONS requests 2018-02-12 10:15:31 -08:00
operator_endpoint_test.go Fix unstable tests in agent, api, and command/watch 2018-09-10 16:58:53 +01:00
prepared_query_endpoint.go agent: accept connect param for execute 2018-06-25 12:24:12 -07:00
prepared_query_endpoint_test.go Fix unstable tests in agent, api, and command/watch 2018-09-10 16:58:53 +01:00
remote_exec.go Decouple the code that executes checks from the agent 2017-10-25 11:18:07 +02:00
remote_exec_test.go Fix unstable tests in agent, api, and command/watch 2018-09-10 16:58:53 +01:00
retry_join.go agent: configure k8s go-discover 2018-09-05 13:38:13 -07:00
retry_join_test.go Vendoring update for go-discover. (#4412) 2018-07-25 16:21:04 -07:00
session_endpoint.go Support OPTIONS requests 2018-02-12 10:15:31 -08:00
session_endpoint_test.go Implementation of Weights Data structures (#4468) 2018-09-07 15:30:47 +01:00
signal_unix.go cli: forward SIGTERM to child process of 'lock' and 'watch' subcommands (#4737) 2018-10-02 15:57:21 -05:00
signal_windows.go cli: forward SIGTERM to child process of 'lock' and 'watch' subcommands (#4737) 2018-10-02 15:57:21 -05:00
snapshot_endpoint.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
snapshot_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
status_endpoint.go Support OPTIONS requests 2018-02-12 10:15:31 -08:00
status_endpoint_test.go agent: consolidate handling of 405 Method Not Allowed (#3405) 2017-09-25 23:11:19 -07:00
testagent.go Fix #4515: Segfault when serf_wan port was -1 but reconnect_time_wan was set (#4531) 2018-08-17 14:44:25 -04:00
testagent_test.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
translate_addr.go New config parser, HCL support, multiple bind addrs (#3480) 2017-09-25 11:40:42 -07:00
txn_endpoint.go Support OPTIONS requests 2018-02-12 10:15:31 -08:00
txn_endpoint_test.go Improve reliability of tests with TestAgent (#4525) 2018-08-14 12:08:33 -04:00
ui_endpoint.go agent: ExternalSources instead of Meta 2018-09-07 10:06:55 -07:00
ui_endpoint_test.go agent: ExternalSources instead of Meta 2018-09-07 10:06:55 -07:00
user_event.go Spelling (#3958) 2018-03-19 16:56:00 +00:00
user_event_test.go local state: tests compile 2017-10-23 10:56:03 +02:00
util.go cli: forward SIGTERM to child process of 'lock' and 'watch' subcommands (#4737) 2018-10-02 15:57:21 -05:00
util_test.go cli: forward SIGTERM to child process of 'lock' and 'watch' subcommands (#4737) 2018-10-02 15:57:21 -05:00
watch_handler.go Support legacy watch.HandlerFunc type for backward compat reduces impact of change 2018-06-14 09:42:05 -07:00
watch_handler_test.go Support legacy watch.HandlerFunc type for backward compat reduces impact of change 2018-06-14 09:42:05 -07:00