[C#/COMMON] try/catch/finally 블럭 : await 키워드 사용하기

■ try/catch/finally 블럭에서 await 키워드를 사용하는 방법을 보여준다.

▶ 예제 코드 (C#)


using System;
using System.Threading.Tasks;

/// <summary>
/// 비동기 계산하기
/// </summary>
/// <param name="value">값</param>
/// <returns>계산 값</returns>
public async static Task<int> CalculateAsync(int value)
{
    try
    {
        int target = await MultiplyAsync(value);

        return target;
    }
    catch(Exception exception)
    {
        await WriteLogAsync(exception);

        return 0;
    }
}

using System;

using System.Threading.Tasks;

/// <summary>

/// 비동기 계산하기

/// </summary>

/// <param name="value">값</param>

/// <returns>계산 값</returns>

public async static Task<int> CalculateAsync(int value)

{

try

{

int target = await MultiplyAsync(value);

return target;

}

catch(Exception exception)

{

await WriteLogAsync(exception);

return 0;

}