B4J Question javax.net.ssl.SSLPeerUnverifiedException Error ?

[G-ShadoW]

Hello, how to detect or prevent this error?
App works few hours ( 3-5-20h ) and sometimes this error occurs...

javax.net.ssl.SSLPeerUnverifiedException: Hostname api.kraken.com not verified:
    certificate: sha256/WJ0s9t/dojpypkLhQvrLKu5IFf4U8A3VOpSi9Lqvl8w=
    DN: CN=kraken.com, O="Cloudflare, Inc.", L=San Francisco, ST=California, C=US
    subjectAltNames: [kraken.com]
    at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:334)
    at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:284)
    at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:169)
    at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:258)
    at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
    at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
    at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:127)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
    at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
    at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257)
    at okhttp3.RealCall.execute(RealCall.java:93)
    at anywheresoftware.b4h.okhttp.OkHttpClientWrapper.executeWithTimeout(OkHttpClientWrapper.java:173)
    at anywheresoftware.b4h.okhttp.OkHttpClientWrapper.access$0(OkHttpClientWrapper.java:170)
    at anywheresoftware.b4h.okhttp.OkHttpClientWrapper$ExecuteHelper.run(OkHttpClientWrapper.java:218)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)
ResponseError. Reason: javax.net.ssl.SSLPeerUnverifiedException: Hostname api.kraken.com not verified:
    certificate: sha256/WJ0s9t/dojpypkLhQvrLKu5IFf4U8A3VOpSi9Lqvl8w=
    DN: CN=kraken.com, O="Cloudflare, Inc.", L=San Francisco, ST=California, C=US
    subjectAltNames: [kraken.com], Response:

 

[Erel]

Network errors are expected to happen from time to time. Your app should handle such cases.
If I understand correctly and it is not a consistent error then you should wait a few seconds and try again.