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send connected clients message upon startup #96

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Nov 26, 2024
Merged

send connected clients message upon startup #96

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40 changes: 40 additions & 0 deletions adapters/backend/v1/client.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@ import (
"context"
"encoding/json"
"fmt"
"os"
"slices"
"time"

"github.com/kubescape/go-logger"
"github.com/kubescape/go-logger/helpers"
Expand Down Expand Up @@ -36,6 +38,10 @@ func (c *Client) Start(ctx context.Context) error {
return fmt.Errorf("failed to produce server connected message: %w", err)
}

if err := c.sendSingleConnectedClientsMessage(ctx); err != nil {
return fmt.Errorf("failed to produce connected clients message: %w", err)
}

return nil
}

Expand Down Expand Up @@ -69,6 +75,40 @@ func (c *Client) sendServerConnectedMessage(ctx context.Context) error {
return c.messageProducer.ProduceMessage(ctx, id, messaging.MsgPropEventValueServerConnectedMessage, data)
}

func (c *Client) sendSingleConnectedClientsMessage(ctx context.Context) error {
id := utils.ClientIdentifierFromContext(ctx)

hostname, _ := os.Hostname()
msg := messaging.ConnectedClientsMessage{
ServerName: hostname,
Clients: []messaging.ConnectedClient{
{
Account: id.Account,
Cluster: id.Cluster,
SynchronizerVersion: id.SyncVersion,
HelmVersion: id.HelmVersion,
ConnectionId: id.ConnectionId,
ConnectionTime: id.ConnectionTime,
GitVersion: id.GitVersion,
CloudProvider: id.CloudProvider,
}},
Timestamp: time.Now(),
MsgId: utils.NewMsgId(),
}

logger.L().Debug("sending connected client message to producer upon startup",
helpers.String("account", id.Account),
helpers.String("cluster", id.Cluster),
helpers.String("msgid", msg.MsgId))

data, err := json.Marshal(msg)
if err != nil {
return fmt.Errorf("marshal connected clients message: %w", err)
}

return c.messageProducer.ProduceMessage(ctx, id, messaging.MsgPropEventValueConnectedClientsMessage, data)
}

// no need to implement callPutOrPatch because we don't send patches from backend
// so you just call c.callbacks.PutObject instead

Expand Down
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