tornado-packages/ethers.js
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Renamed and documented experimental fetchData function.

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This commit is contained in:
Richard Moore 2020-07-31 01:15:22 -04:00
parent c414a45825
commit 2c49a52a41
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1 changed files with 8 additions and 2 deletions
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packages/web/src.ts/index.ts
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@ -59,7 +59,13 @@ export type FetchJsonResponse = {
type Header = { key: string, value: string }; type Header = { key: string, value: string };
export function fetchData<T = Uint8Array>(connection: string | ConnectionInfo, body?: Uint8Array, processFunc?: (value: Uint8Array, response: FetchJsonResponse) => T): Promise<T> { // This API is still a work in progress; the future changes will likely be:
// - ConnectionInfo => FetchDataRequest<T = any>
// - FetchDataRequest.body? = string | Uint8Array | { contentType: string, data: string | Uint8Array }
// - If string => text/plain, Uint8Array => application/octet-stream (if content-type unspecified)
// - FetchDataRequest.processFunc = (body: Uint8Array, response: FetchDataResponse) => T
// For this reason, it should be considered internal until the API is finalized
export function _fetchData<T = Uint8Array>(connection: string | ConnectionInfo, body?: Uint8Array, processFunc?: (value: Uint8Array, response: FetchJsonResponse) => T): Promise<T> {
// How many times to retry in the event of a throttle // How many times to retry in the event of a throttle
const attemptLimit = (typeof(connection) === "object" && connection.throttleLimit != null) ? connection.throttleLimit: 12; const attemptLimit = (typeof(connection) === "object" && connection.throttleLimit != null) ? connection.throttleLimit: 12;
@ -320,7 +326,7 @@ export function fetchJson(connection: string | ConnectionInfo, json?: string, pr
connection = updated; connection = updated;
} }
return fetchData<any>(connection, body, processJsonFunc); return _fetchData<any>(connection, body, processJsonFunc);
} }
export function poll<T>(func: () => Promise<T>, options?: PollOptions): Promise<T> { export function poll<T>(func: () => Promise<T>, options?: PollOptions): Promise<T> {