WebRemote

Extends

• AbstractRemote

Constructors

new WebRemote()

new WebRemote(
   connector, 
   logger, 
   options?): WebRemote

Parameters

Parameter	Type	Default value
connector	RemoteConnector	undefined
logger	ILogger	DEFAULT_REMOTE_LOGGER
options?	Partial<AbstractRemoteOptions>	undefined

Returns

WebRemote

Overrides

AbstractRemote.constructor

Accessors

fetch

Get Signature

get fetch(): (input, init?) => Promise<Response>(input, init?) => Promise<Response>(input, init?) => Promise<Response>

Returns

Function

a fetch implementation (function) which can be called to perform fetch requests

MDN Reference

Parameters

Parameter	Type
input	URL | RequestInfo
init?	RequestInit

Returns

Promise<Response>

MDN Reference

Parameters

Parameter	Type
input	URL | RequestInfo
init?	RequestInit

Returns

Promise<Response>

MDN Reference

Parameters

Parameter	Type
input	string | URL | Request
init?	RequestInit

Returns

Promise<Response>

Inherited from

AbstractRemote.fetch

Methods

fetchCredentials()

fetchCredentials(): Promise<null | PowerSyncCredentials>

Get credentials for PowerSync.

This should always fetch a fresh set of credentials - don't use cached values.

Returns

Promise<null | PowerSyncCredentials>

Inherited from

AbstractRemote.fetchCredentials

---

get()

get(path, headers?): Promise<any>

Parameters

Parameter	Type
path	string
headers?	Record<string, string>

Returns

Promise<any>

Inherited from

AbstractRemote.get

---

getBSON()

getBSON(): Promise<typeof BSON>

Provides a BSON implementation. The import nature of this varies depending on the platform

Returns

Promise<typeof BSON>

Overrides

AbstractRemote.getBSON

---

getCredentials()

getCredentials(): Promise<null | PowerSyncCredentials>

Get credentials currently cached, or fetch new credentials if none are available.

These credentials may have expired already.

Returns

Promise<null | PowerSyncCredentials>

Inherited from

AbstractRemote.getCredentials

---

getUserAgent()

getUserAgent(): string

Returns

string

Overrides

AbstractRemote.getUserAgent

---

invalidateCredentials()

invalidateCredentials(): void

Immediately invalidate credentials.

This may be called when the current credentials have expired.

Returns

void

Inherited from

AbstractRemote.invalidateCredentials

---

post()

post(
   path, 
   data, 
headers?): Promise<any>

Parameters

Parameter	Type
path	string
data	any
headers?	Record<string, string>

Returns

Promise<any>

Inherited from

AbstractRemote.post

---

postStreamRaw()

postStreamRaw<T>(options, mapLine): Promise<DataStream<T, any>>

Connects to the sync/stream http endpoint, mapping and emitting each received string line.

Type Parameters

Type Parameter
T

Parameters

Parameter	Type
options	SyncStreamOptions
mapLine	(line) => T

Returns

Promise<DataStream<T, any>>

Inherited from

AbstractRemote.postStreamRaw

---

prefetchCredentials()

prefetchCredentials(): Promise<null | PowerSyncCredentials>

Fetch a new set of credentials and cache it.

Until this call succeeds, getCredentials will still return the old credentials.

This may be called before the current credentials have expired.

Returns

Promise<null | PowerSyncCredentials>

Inherited from

AbstractRemote.prefetchCredentials

---

socketStreamRaw()

socketStreamRaw<T>(
   options, 
   map, 
bson?): Promise<DataStream<T, any>>

Returns a data stream of sync line data.

Type Parameters

Type Parameter
T

Parameters

Parameter	Type	Description
options	SocketSyncStreamOptions	-
map	(buffer) => T	Maps received payload frames to the typed event value.
bson?	typeof BSON	A BSON encoder and decoder. When set, the data stream will be requested with a BSON payload (required for compatibility with older sync services).

Returns

Promise<DataStream<T, any>>

Inherited from

AbstractRemote.socketStreamRaw