Asynchronous API Call Response

Question

Hello everyone,

we are calling asynchronous API's while submiting the form arround 8 API's calling.

Form data will be inserted to database & API's will do the respective operations in diferent application.

As of now we are not waiting for the API response , after successfull inster we are showing success message.

Now i wanted to grab all the API's response , based on the response i will be updating the satatus later so what iam looking is is there any way to capture all the api response in single point without waiting period for application ?

Thanks

Madan S B

Jignesh Kumar · Answer

Hi Madan Shekhae, we need to use Task.WhenAll(); Task.WhenAll(AsyncMethod1, AsyncMethod2, AsyncMethod3); Please refer this example, private async Task CreateMultipleTasksAsync() { CrimcaseServiceClient client = new CrimcaseServiceClient( new BasicHttpBinding(), new EndpointAddress( "http://192.168.1.100/EndPonutUrl" ) ); // Start the three asynchronous calls. var getFirstTask = client.GetFirstAsync(eventInfo); var getSecondTask = client.GetSecondAsync(); var getThirdTask = client.GetThirdAsync(); // Asynchronously wait (await) for them all to complete. await Task.WhenAll(getFirstTask getSecondTask, getThirdTask) // Retrieve the results of the calls. var event = await getFirstTask var locations = await getSecondTask var types = await getThirdTask // TODO: Your remainin logic after getting response from all task }

Rijwan Ansari · Answer

Hi Madan, If you are using Javascript then try Promise. Sample: await Promise.all([someCall(), anotherCall()]); Results sample: let [someResult, anotherResult] = await Promise.all([someCall(), anotherCall()]); Check this thread for more examples https://stackoverflow.com/questions/35612428/call-async-await-functions-in-parallel

Satya Karki · Answer

Hi Check below links https://www.freecodecamp.org/news/async-await-javascript-tutorial/ https://www.freecodecamp.org/news/learn-promise-async-await-in-20-minutes/

Abhishek Chadha · Answer

are you using ajax calling for APIs?