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| import {
| publish
| } from '../../bridge'
|
| import stream from '@system.fetch'
|
| let requestTaskId = 0
| const requestTasks = {}
|
| const publishStateChange = res => {
| publish('onRequestTaskStateChange', res)
| delete requestTasks[requestTaskId]
| }
|
| export function createRequestTaskById (requestTaskId, {
| url,
| data,
| header,
| method = 'GET',
| responseType,
| sslVerify = true
| } = {}) {
| let abortTimeout
| let aborted
|
| const timeout = 60000
| if (timeout) {
| abortTimeout = setTimeout(() => {
| aborted = true
| publishStateChange({
| requestTaskId,
| state: 'fail',
| statusCode: 0,
| errMsg: 'timeout'
| })
| }, (timeout + 100))
| }
| const options = {
| method,
| url: url.trim(),
| header,
| type: responseType,
| timeout: timeout
| }
| if (method !== 'GET') {
| options.data = data
| }
| try {
| stream.fetch({
| ...options,
| success: ({
| code,
| data,
| headers
| }) => {
| console.log(data)
| if (aborted) {
| return
| }
| if (abortTimeout) {
| clearTimeout(abortTimeout)
| }
| const statusCode = code
| if (statusCode > 0) {
| publishStateChange({
| requestTaskId,
| state: 'success',
| data: data,
| statusCode,
| header: headers
| })
| } else {
| publishStateChange({
| requestTaskId,
| state: 'fail',
| statusCode,
| errMsg: 'abort statusCode:' + statusCode
| })
| }
| },
| fail: (data, code) => {
| publishStateChange({
| requestTaskId,
| state: 'fail',
| statusCode: code,
| errMsg: 'abort statusCode:' + code
| })
| }
| })
| requestTasks[requestTaskId] = {
| abort () {
| aborted = true
| if (abortTimeout) {
| clearTimeout(abortTimeout)
| }
| publishStateChange({
| requestTaskId,
| state: 'fail',
| statusCode: 0,
| errMsg: 'abort'
| })
| }
| }
| } catch (e) {
| return {
| requestTaskId,
| errMsg: 'createRequestTask:fail'
| }
| }
| return {
| requestTaskId,
| errMsg: 'createRequestTask:ok'
| }
| }
|
| export function createRequestTask (args) {
| return createRequestTaskById(++requestTaskId, args)
| }
|
| export function operateRequestTask ({
| requestTaskId,
| operationType
| } = {}) {
| const requestTask = requestTasks[requestTaskId]
| if (requestTask && operationType === 'abort') {
| requestTask.abort()
| return {
| errMsg: 'operateRequestTask:ok'
| }
| }
| return {
| errMsg: 'operateRequestTask:fail'
| }
| }
|
|
