45c956c489
* feat(backend): try a new approach for logs formatting (http) * feat(backend): added logger module * feat(backend): added project/session info to /i endpoint * feat(backend): found a solution for correct caller information * feat(backend): finished logs for http handlers * feat(backend): finished logs for mobile http handlers * feat(backend): finished ender * feat(backend): finished assets * feat(backend): finished heuristics * feat(backend): finished image-storage * feat(backend): finished sink * feat(backend): finished storage * feat(backend): formatted logs in all services * feat(backend): finished foss part * feat(backend): added missed foss part * feat(backend): fixed panic in memory manager and sink service * feat(backend): connectors
65 lines
1.5 KiB
Go
65 lines
1.5 KiB
Go
package builders
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import (
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"fmt"
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"time"
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"openreplay/backend/pkg/handlers"
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. "openreplay/backend/pkg/messages"
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)
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type builder struct {
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sessionID uint64
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readyMsgs chan Message
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timestamp uint64
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lastMessageID uint64
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lastSystemTime time.Time
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processors []handlers.MessageProcessor
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ended bool
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}
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func NewBuilder(sessionID uint64, events chan Message, handlers ...handlers.MessageProcessor) *builder {
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return &builder{
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sessionID: sessionID,
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processors: handlers,
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readyMsgs: events,
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}
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}
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func (b *builder) checkSessionEnd(message Message) {
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if _, isEnd := message.(*IOSSessionEnd); isEnd {
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b.ended = true
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}
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if _, isEnd := message.(*SessionEnd); isEnd {
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b.ended = true
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}
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}
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func (b *builder) handleMessage(m Message) error {
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if m.MsgID() < b.lastMessageID {
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// May happen in case of duplicated messages in kafka (if `idempotence: false`)
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return fmt.Errorf("skip message with wrong msgID: %d, lastID: %d", m.MsgID(), b.lastMessageID)
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}
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if m.Time() <= 0 {
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switch m.(type) {
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case *IssueEvent, *PerformanceTrackAggr:
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break
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default:
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return fmt.Errorf("skip message with incorrect timestamp, msgID: %d, msgType: %d", m.MsgID(), m.TypeID())
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}
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return nil
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}
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if m.Time() > b.timestamp {
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b.timestamp = m.Time()
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}
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b.lastSystemTime = time.Now()
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// Process current message
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for _, p := range b.processors {
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if rm := p.Handle(m, b.timestamp); rm != nil {
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rm.Meta().SetMeta(m.Meta())
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b.readyMsgs <- rm
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}
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}
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b.checkSessionEnd(m)
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return nil
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}
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