Desync, Timestamp for this request was 1000ms ahead of the server's time

Java version : C:\Program Files\Java\jdk1.8.0_152\bin>java.exe -version java version “1.8.0_152” Java™ SE Runtime Environment (build 1.8.0_152-b16) Java HotSpot™ 64-Bit Server VM (build 25.152-b16, mixed mode)

Quite a common error, here is the snippet of code I am using to compare the time between my computer and binance API :

package laby.java;

import com.binance.api.client.BinanceApiClientFactory;
import com.binance.api.client.BinanceApiRestClient;

public class Main {

    private static final String APIKEY = "key";
    private static final String APISECRET = "secret";

    public static void main(String[] args) {

        BinanceApiClientFactory factory = BinanceApiClientFactory.newInstance(APIKEY, APISECRET);
        BinanceApiRestClient client = factory.newRestClient();


        while (true) {
            // Checking time between
            Long clientTime = java.lang.System.currentTimeMillis();
            Long serverTimerTime = client.getServerTime();
            System.out.println("Times : client[" + clientTime + "] server[" + serverTimerTime + "] diff[" + (serverTimerTime - clientTime) + "]");
        }
    }

}

Results:

Times : client[1514132675503] server[1514132675624] diff[121]
Times : client[1514132677246] server[1514132676946] diff[-300]
Times : client[1514132678541] server[1514132677226] diff[-1315]
Times : client[1514132678820] server[1514132677505] diff[-1315]
Times : client[1514132679098] server[1514132677788] diff[-1310]
Times : client[1514132679420] server[1514132678111] diff[-1309]
Times : client[1514132679729] server[1514132678414] diff[-1315]
Times : client[1514132680007] server[1514132678698] diff[-1309]
Times : client[1514132680293] server[1514132678983] diff[-1310]
Times : client[1514132680579] server[1514132679265] diff[-1314]
Times : client[1514132680858] server[1514132679544] diff[-1314]
Times : client[1514132681137] server[1514132679823] diff[-1314]
Times : client[1514132681417] server[1514132680107] diff[-1310]

Process finished with exit code 1

Registry setting is set to update time each ten minutes, it doesn’t change anything:

For your information, I updated the clock time before each attempt :

I am loosing around 1.2 seconds somewhere, and I don’t know where

[SungMinHong]

I just solve this problem using getServerTime() and gap time for example

before

@Override
public Account getAccount() {
    return getAccount(BinanceApiConstants.DEFAULT_RECEIVING_WINDOW, System.currentTimeMillis());
}

after

  @Override
  public Account getAccount() {
	  long start = System.currentTimeMillis();
	  long serverTime = this.getServerTime();
	  long end = System.currentTimeMillis();
	  long gap = end - start; 
	  return getAccount(BinanceApiConstants.DEFAULT_RECEIVING_WINDOW, serverTime + gap);
  }

But It is need 1 weight more When call the method. If weight is important I will make static time variable and just call only one getServerTime(). I hope this way help you. : )

[JamesBarnes88]

I put a PR up for this #11. Its been working for a couple days so I think its safe. Not sure if its the best implementation though. Check it out if you want.