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847c181ec9
* allow `Wait()`ing on the supervisor In the event the plugin supervisor shuts down a plugin for crashing too many times, the new `Wait()` interface allows the `ActivatePlugin` to accept a callback function to trigger when `supervisor.Wait()` returns. If the supervisor shuts down normally, this callback is invoked with a nil error, otherwise any error reported by the supervisor is passed along. * improve plugin activation/deactivation logic Avoid triggering activation of previously failed-to-start plugins just becase something in the configuration changed. Now, intelligently compare the global enable bit as well as the each individual plugin's enabled bit. * expose store to manipulate PluginStatuses * expose API to fetch plugin statuses * keep track of whether or not plugin sandboxing is supported * transition plugin statuses * restore error on plugin activation if already active * don't initialize test plugins until successfully loaded * emit websocket events when plugin statuses change * skip pruning if already initialized * MM-8622: maintain plugin statuses in memory Switch away from persisting plugin statuses to the database, and maintain in memory instead. This will be followed by a cluster interface to query the in-memory status of plugin statuses from all cluster nodes. At the same time, rename `cluster_discovery_id` on the `PluginStatus` model object to `cluster_id`. * MM-8622: aggregate plugin statuses across cluster * fetch cluster plugin statuses when emitting websocket notification * address unit test fixes after rebasing * relax (poor) racey unit test re: supervisor.Wait() * make store-mocks
27 lines
904 B
Go
27 lines
904 B
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See License.txt for license information.
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package einterfaces
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import (
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"github.com/mattermost/mattermost-server/model"
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)
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type ClusterMessageHandler func(msg *model.ClusterMessage)
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type ClusterInterface interface {
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StartInterNodeCommunication()
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StopInterNodeCommunication()
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RegisterClusterMessageHandler(event string, crm ClusterMessageHandler)
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GetClusterId() string
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IsLeader() bool
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GetMyClusterInfo() *model.ClusterInfo
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GetClusterInfos() []*model.ClusterInfo
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SendClusterMessage(cluster *model.ClusterMessage)
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NotifyMsg(buf []byte)
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GetClusterStats() ([]*model.ClusterStats, *model.AppError)
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GetLogs(page, perPage int) ([]string, *model.AppError)
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GetPluginStatuses() (model.PluginStatuses, *model.AppError)
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ConfigChanged(previousConfig *model.Config, newConfig *model.Config, sendToOtherServer bool) *model.AppError
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}
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