095085310d
* Convert all go chan to SafeChannel * Remove unnecessary comments * Refactor graphql message names * Fix renamed function
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package writer
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import (
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"context"
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"github.com/iMDT/bbb-graphql-middleware/internal/common"
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log "github.com/sirupsen/logrus"
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"sync"
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"nhooyr.io/websocket"
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"nhooyr.io/websocket/wsjson"
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)
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func BrowserConnectionWriter(browserConnectionId string, ctx context.Context, c *websocket.Conn, fromHasuratoBrowserChannel *common.SafeChannel, wg *sync.WaitGroup) {
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log := log.WithField("_routine", "BrowserConnectionWriter").WithField("browserConnectionId", browserConnectionId)
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defer log.Debugf("finished")
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log.Debugf("starting")
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defer wg.Done()
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RangeLoop:
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for {
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select {
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case <-ctx.Done():
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break RangeLoop
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case toBrowserMessage := <-fromHasuratoBrowserChannel.ReceiveChannel():
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{
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var toBrowserMessageAsMap = toBrowserMessage.(map[string]interface{})
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log.Tracef("sending to browser: %v", toBrowserMessage)
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err := wsjson.Write(ctx, c, toBrowserMessage)
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if err != nil {
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log.Debugf("Browser is disconnected, skiping writing of ws message: %v", err)
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return
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}
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// After the error is sent to client, close its connection
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// Authentication hook unauthorized this request
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if toBrowserMessageAsMap["type"] == "connection_error" {
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var payloadAsString = toBrowserMessageAsMap["payload"].(string)
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c.Close(websocket.StatusInternalError, payloadAsString)
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}
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}
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}
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}
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}
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