Fix max queue default not used and increase to 20

Author: bastianjoel

README.md

@@ -4,22 +4,21 @@ The OpenSlides search service.
 
 ## Configuration:
 
-
-| Env variable                    | Default value              | Meaning |
-| ------------------------------- | -------------------------- | ------- |
-| `OPENSLIDES_LOG_LEVEL`          | `info`                     | Log level. Can be panic, fatal, error, warn, info, debug, trace |
-| `SEARCH_PORT`                   | `9050`                     | Port the service listens on.    |
-| `SEARCH_LISTEN_HOST`            | ``                         | Host the service is bound to.   |
-| `SEARCH_MAX_QUEUED`             | `5`                        | Number of waiting queries.      |
-| `SEARCH_INDEX_AGE`              | `100ms`                    | Accepted age of internal index. |
-| `SEARCH_INDEX_FILE`             | `search.bleve`             | Filename of the internal index. |
-| `SEARCH_INDEX_BATCH`            | `4096`                     | Batch size of the index when its build or re-generated. |
-| `SEARCH_INDEX_UPDATE_INTERVAL`  | `120s`                     | Poll intervall to update the index without queries. |
-| `MODELS_YML_FILE`               | `models.yml`               | File path of the used models. |
-| `SEARCH_YML_FILE`               | `search.yml`               | Fields of the models to be searched. |
-| `DATABASE_NAME`                 | `openslides`               | Name of the database. |
-| `DATABASE_USER`                 | `openslides`               | Database user. |
-| `DATABASE_HOST`                 | `localhost`                | Host of the database. |
-| `DATABASE_PORT`                 | `5432`                     | Port of the database. |
-| `DATABASE_PASSWORD_FILE`        | `/run/secrets/postgres_password` | Password file of the database user. |
-| `RESTRICTER_URL`                | `http://autoupdate:9012/internal/autoupdate` | URL to use the restricter from the auto-update-service to filter the query results.|
+| Env variable                   | Default value                                | Meaning                                                                             |
+| ------------------------------ | -------------------------------------------- | ----------------------------------------------------------------------------------- |
+| `OPENSLIDES_LOG_LEVEL`         | `info`                                       | Log level. Can be panic, fatal, error, warn, info, debug, trace                     |
+| `SEARCH_PORT`                  | `9050`                                       | Port the service listens on.                                                        |
+| `SEARCH_LISTEN_HOST`           | ``                                           | Host the service is bound to.                                                       |
+| `SEARCH_MAX_QUEUED`            | `20`                                         | Number of waiting queries.                                                          |
+| `SEARCH_INDEX_AGE`             | `100ms`                                      | Accepted age of internal index.                                                     |
+| `SEARCH_INDEX_FILE`            | `search.bleve`                               | Filename of the internal index.                                                     |
+| `SEARCH_INDEX_BATCH`           | `4096`                                       | Batch size of the index when its build or re-generated.                             |
+| `SEARCH_INDEX_UPDATE_INTERVAL` | `120s`                                       | Poll intervall to update the index without queries.                                 |
+| `MODELS_YML_FILE`              | `models.yml`                                 | File path of the used models.                                                       |
+| `SEARCH_YML_FILE`              | `search.yml`                                 | Fields of the models to be searched.                                                |
+| `DATABASE_NAME`                | `openslides`                                 | Name of the database.                                                               |
+| `DATABASE_USER`                | `openslides`                                 | Database user.                                                                      |
+| `DATABASE_HOST`                | `localhost`                                  | Host of the database.                                                               |
+| `DATABASE_PORT`                | `5432`                                       | Port of the database.                                                               |
+| `DATABASE_PASSWORD_FILE`       | `/run/secrets/postgres_password`             | Password file of the database user.                                                 |
+| `RESTRICTER_URL`               | `http://autoupdate:9012/internal/autoupdate` | URL to use the restricter from the auto-update-service to filter the query results. |

pkg/config/config.go

@@ -18,7 +18,7 @@ import (
 const (
 	DefaultWebPort        = 9050
 	DefaultWebHost        = ""
-	DefaultMaxQueue       = 5
+	DefaultMaxQueue       = 20
 	DefaultIndexAge       = 100 * time.Millisecond
 	DefaultIndexFile      = "search.bleve"
 	DefaultIndexUpdate    = 2 * time.Minute
@@ -86,8 +86,9 @@ func GetConfig() (*Config, error) {
 	cfg := &Config{
 		LogLevel: logrus.InfoLevel,
 		Web: Web{
-			Port: DefaultWebPort,
-			Host: DefaultWebHost,
+			Port:     DefaultWebPort,
+			Host:     DefaultWebHost,
+			MaxQueue: DefaultMaxQueue,
 		},
 		Index: Index{
 			File:   DefaultIndexFile,