Expose the MaxAckPending and AckWait settings for postprocessing

services/postprocessing/pkg/config/config.go

@@ -45,6 +45,9 @@ type Events struct {
 	EnableTLS            bool   `yaml:"enable_tls" env:"OC_EVENTS_ENABLE_TLS;POSTPROCESSING_EVENTS_ENABLE_TLS" desc:"Enable TLS for the connection to the events broker. The events broker is the OpenCloud service which receives and delivers events between the services." introductionVersion:"1.0.0"`
 	AuthUsername         string `yaml:"username" env:"OC_EVENTS_AUTH_USERNAME;POSTPROCESSING_EVENTS_AUTH_USERNAME" desc:"The username to authenticate with the events broker. The events broker is the OpenCloud service which receives and delivers events between the services." introductionVersion:"1.0.0"`
 	AuthPassword         string `yaml:"password" env:"OC_EVENTS_AUTH_PASSWORD;POSTPROCESSING_EVENTS_AUTH_PASSWORD" desc:"The password to authenticate with the events broker. The events broker is the OpenCloud service which receives and delivers events between the services." introductionVersion:"1.0.0"`
+
+	MaxAckPending int           `yaml:"max_ack_pending" env:"SEARCH_EVENTS_MAX_ACK_PENDING" desc:"The maximum number of unacknowledged messages. This is used to limit the number of messages that can be in flight at the same time." introductionVersion:"%%NEXT%%"`
+	AckWait       time.Duration `yaml:"ack_wait" env:"SEARCH_EVENTS_ACK_WAIT" desc:"The time to wait for an ack before the message is redelivered. This is used to ensure that messages are not lost if the consumer crashes." introductionVersion:"%%NEXT%%"`
 }
 
 // Debug defines the available debug configuration.

services/postprocessing/pkg/config/defaults/defaultconfig.go

@@ -28,8 +28,10 @@ func DefaultConfig() *config.Config {
 		},
 		Postprocessing: config.Postprocessing{
 			Events: config.Events{
-				Endpoint: "127.0.0.1:9233",
-				Cluster:  "opencloud-cluster",
+				Endpoint:      "127.0.0.1:9233",
+				Cluster:       "opencloud-cluster",
+				MaxAckPending: 10_000,
+				AckWait:       1 * time.Minute,
 			},
 			Workers:              3,
 			RetryBackoffDuration: 5 * time.Second,