Ferenc Szabo 26b50e3ebe cmd/swarm: fix resource leaks in tests (#19443) ... * swarm/api: fix file descriptor leak in NewTestSwarmServer Swarm storage (localstore) was not closed. That resulted a "too many open files" error if `TestClientUploadDownloadRawEncrypted` was run with `-count 1000`. * cmd/swarm: speed up StartNewNodes() by parallelization Reduce cluster startup time from 13s to 7s. * swarm/api: disable flaky TestClientUploadDownloadRawEncrypted with -race * swarm/storage: disable flaky TestLDBStoreCollectGarbage (-race) With race detection turned on the disabled cases often fail with: "ldbstore_test.go:535: expected surplus chunk 150 to be missing, but got no error" * cmd/swarm: fix process leak in TestACT and TestSwarmUp Each test run we start 3 nodes, but we did not terminate them. So those 3 nodes continued eating up 1.2GB (3.4GB with -race) after test completion. 6b6c4d1c27 changed how we start clusters to speed up tests. The changeset merged together test cases and introduced a global cluster. But "forgot" about termination. Let's get rid of "global cluster" so we have a clear owner of termination (some time sacrifice), while leaving subtests to use the same cluster.		2019-04-11 12:44:15 +02:00
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client_test.go	cmd/swarm: fix resource leaks in tests (#19443)	2019-04-11 12:44:15 +02:00
client.go	swarm: remove unused/dead code (#18351)	2018-12-23 17:31:32 +01:00