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Interface: Environment

Defined in: packages/core/src/boot.ts:63

App environment for single env key.

The production environment is used as a base template for other environment configurations. Meaning that all dev or test env definitions are deeply merged into prod base config.

So you can only define other-env specific overrides without the need to re-define whole custom configuration.

Indexable​

[key: string]: unknown

Properties​

$App?​

optional $App: $AppSettings

Defined in: packages/core/src/boot.ts:89

$Debug?​

optional $Debug: boolean

Defined in: packages/core/src/boot.ts:70

Enable/disable debug mode. When enabled you can see additional error messages while this also enable some additional validation that can produce additional errors.

$Language?​

optional $Language: Record<string, string>

Defined in: packages/core/src/boot.ts:87

$Resources()?​

optional $Resources: (response, manifest, defaultResources) => Resources

Defined in: packages/core/src/boot.ts:90

Parameters​

response​

unknown

manifest​

Manifest

defaultResources​

Resources

Returns​

Resources

$Server?​

optional $Server: object

Defined in: packages/core/src/boot.ts:95

cache?​

optional cache: object

Cache configuration.

cache.cacheKeyGenerator()?​

optional cacheKeyGenerator: (req) => string

Cache key generator function.

Parameters​
req​

Request

Returns​

string

cache.enabled?​

optional enabled: boolean | (req) => boolean

Enable/disable cache for the server.

cache.entryTtl?​

optional entryTtl: number

The maximum time a cache entry is kept. [ms]

cache.maxEntries?​

optional maxEntries: number

The maximum entries in cache.

cache.unusedEntryTtl?​

optional unusedEntryTtl: number

The time after which the unused entries are discarded. [ms]

clusters?​

optional clusters: number | null

Define the number of server processes you want to start. Use null for the current number of available CPU cores.

concurrency?​

optional concurrency: number

The number of application instances (not threads) used to handle concurrent connections within a single thread.

degradation?​

optional degradation: object

Degradation functions for the server.

degradation.isOverloaded()?​

optional isOverloaded: (event) => boolean

Parameters​
event​

any

Returns​

boolean

degradation.isSPA()?​

optional isSPA: (event) => boolean

Parameters​
event​

any

Returns​

boolean

degradation.isSPAPrefetch()?​

optional isSPAPrefetch: (event) => boolean

Parameters​
event​

any

Returns​

boolean

degradation.isStatic()?​

optional isStatic: (event) => boolean

Parameters​
event​

any

Returns​

boolean

host?​

optional host: string | (__namedParameters) => string

When defined it overrides any other host settings in the urlParser hook.

logger?​

optional logger: object

logger.formatting?​

optional formatting: "dev" | "simple" | "JSON"

Use "simple", "JSON" or "dev". "dev" option produces colorful output with source-mapping of error stacks. This is usefull in development.

port?​

optional port: number

The port at which the server listens for incoming HTTP connections

protocol?​

optional protocol: "http:" | "https:" | (__namedParameters) => "http:" | "https:"

When defined it overrides any other protocol settings in the urlParser hook.

staticPath?​

optional staticPath: string

Base path, which serves static files form the build folder, see https://imajs.io/cli/ima-config-js/#publicpath for more info. Used in staticPath middleware definition in app.js.

$Version​

$Version: string

Defined in: packages/core/src/boot.ts:88