B4J Question okHttpUtils 2.95 and Java 11

MarcoRome · Dec 15, 2020

Hi All.
jokHttpsUtils 2.95 gives problems when run with Java 11.
Changing (in B4J 8.80 by replacing the jokHttpsUtils file from 2.95 with the one that was present in B4J 8.50 everything returns to normal).
The question is:
Should only Java 14 or > be used from version B4J 8.80 ?
Any suggestion ?
Thank you
Marco

Erel · Dec 15, 2020

Video is good but text is better.

Post the code and error message.

MarcoRome · Dec 15, 2020

Erel said:
Video is good but text is better.

Post the code and error message.

Waiting for debugger to connect...
Program started.
(Http client initialized with accept all option.)
javax.net.ssl.SSLException: No PSK available. Unable to resume.
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:129)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:255)
at java.base/sun.security.ssl.ServerHello$T13ServerHelloConsumer.consume(ServerHello.java:1224)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.onServerHello(ServerHello.java:984)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.consume(ServerHello.java:872)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:421)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:178)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:320)
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)
javax.net.ssl.SSLException: No PSK available. Unable to resume.
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:129)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:255)
at java.base/sun.security.ssl.ServerHello$T13ServerHelloConsumer.consume(ServerHello.java:1224)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.onServerHello(ServerHello.java:984)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.consume(ServerHello.java:872)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:421)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:178)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:320)
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)
javax.net.ssl.SSLException: No PSK available. Unable to resume.
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:129)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:255)
at java.base/sun.security.ssl.ServerHello$T13ServerHelloConsumer.consume(ServerHello.java:1224)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.onServerHello(ServerHello.java:984)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.consume(ServerHello.java:872)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:421)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:178)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:320)
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)
javax.net.ssl.SSLException: No PSK available. Unable to resume.
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:129)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:255)
at java.base/sun.security.ssl.ServerHello$T13ServerHelloConsumer.consume(ServerHello.java:1224)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.onServerHello(ServerHello.java:984)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.consume(ServerHello.java:872)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:421)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:178)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:320)
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)
javax.net.ssl.SSLException: No PSK available. Unable to resume.
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:129)
at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:264)
at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:255)
at java.base/sun.security.ssl.ServerHello$T13ServerHelloConsumer.consume(ServerHello.java:1224)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.onServerHello(ServerHello.java:984)
at java.base/sun.security.ssl.ServerHello$ServerHelloConsumer.consume(ServerHello.java:872)
at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:444)
at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:421)
at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:178)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:320)
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.SSLException: No PSK available. Unable to resume., Response:
ResponseError. Reason: javax.net.ssl.SSLException: No PSK available. Unable to resume., Response:
ResponseError. Reason: javax.net.ssl.SSLException: No PSK available. Unable to resume., Response:
ResponseError. Reason: javax.net.ssl.SSLException: No PSK available. Unable to resume., Response:
ResponseError. Reason: javax.net.ssl.SSLException: No PSK available. Unable to resume., Response:
Error downloading image: https://xxxxxx/1608045457077.jpg
javax.net.ssl.SSLException: No PSK available. Unable to resume.
Error downloading image: https://xxxxxx/1608043208527.jpg
javax.net.ssl.SSLException: No PSK available. Unable to resume.
Error downloading image: https://xxxxxx/1608044968333.jpg
javax.net.ssl.SSLException: No PSK available. Unable to resume.
Error downloading image: https://xxxxxx/1608042432794.jpg
javax.net.ssl.SSLException: No PSK available. Unable to resume.
Error downloading image: https://xxxxxx/1608042127164.jpg
javax.net.ssl.SSLException: No PSK available. Unable to resume.

Erel · Dec 15, 2020

MarcoRome said:
Should only Java 14 or > be used from version B4J 8.80 ?

No. Java 11 is fine.

For any other question you need to actually tell us what you are doing and what fails.

MarcoRome · Dec 15, 2020

Erel said:
No. Java 11 is fine.

For any other question you need to actually tell us what you are doing and what fails.

I simply read a clv that uploads a text / photo from server
Nothing more.
As you see the same instruction, which is ok on:
- B4J 8.50 with previous jokHttpUtils
- B4J 8.80 with previous jokHttpUtils
If i use jokHttpUtils 2.95 i get this error. If i try to install the version prior to 2.95 also on B4J 8.80 everything is ok.

The only way to make Rel. 2.95 work correctly is to use Java 14 (as you can see from the movie)

MarcoRome · Dec 15, 2020

Erel said:
No. Java 11 is fine.

For any other question you need to actually tell us what you are doing and what fails.

Hi Erel, All. As your request, here a small example that reproduces the error.
After that you open example, click 3-4 time on button "CLICK HERE".
Error you have if you use jokhttputils 2.95 and Java 11.
Thank you
Marco

Erel · Dec 16, 2020

Note that you are not using ImageDownloader correctly but it is not relevant for this discussion.
You must be more accurate.
What exactly have you replaced? jOkHttpUtils2.b4xlib? Which version are you now using?
Or you've replaced OkHttp.jar?

MarcoRome · Dec 16, 2020

Erel said:
Note that you are not using ImageDownloader correctly but it is not relevant for this discussion.
You must be more accurate.
What exactly have you replaced? jOkHttpUtils2.b4xlib? Which version are you now using?
Or you've replaced OkHttp.jar?

I did a comparison and went into a lot of detail.

So difference is OkHttp.

The libraries causing that error are: okhttp-3.12.12.jar
in fact if the file OkHttp.xlm if i replace:

<dependsOn> okhttp-3.12.12 </dependsOn>
<dependsOn> okio-1.17.5 </dependsOn>

with

<dependsOn> okhttp-3.11.0 </dependsOn>
<dependsOn> okio-1.17.5 </dependsOn>

Everything works.
I have done several tests on different okhttp3X versions and these are the results:
Error on okhttp-3.12.12 same problem with:
okhttp-3.12.0
okhttp-3.12.2
okhttp-3.12.6
okhttp-3.12.7
okhttp-3.13.1
okhttp-3.14.2
okhttp-3.14.7
okhttp-3.14.8
okhttp-3.14.9

No problem with:
okhttp-3.11.0 ( https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp/3.11.0 )
For changelog see ( https://square.github.io/okhttp/changelog_3x/ )

inakigarm · Dec 16, 2020

MarcoRome said:
I did a comparison and went into a lot of detail.
The libraries causing that error are: okhttp-3.12.12.jar
in fact if the file OkHttp.xlm if i replace:
with
Everything works.
I have done several tests on different okhttp3X versions and these are the results:
Error on okhttp-3.12.12 same problem with:
okhttp-3.12.0

No problem with:
okhttp-3.11.0 ( https://mvnrepository.com/artifact/com.squareup.okhttp3/okhttp/3.11.0 )
For changelog see ( https://square.github.io/okhttp/changelog_3x/ )

Maybe this is the problem ?
Version 3.12.0
2018-11-16

OkHttp now supports TLS 1.3. This requires either Conscrypt or Java 11+

See possible solution at:
https://stackoverflow.com/questions...slexception-no-psk-available-unable-to-resume
Java security file located at: https://mkyong.com/java/where-is-the-java-security-file/

MarcoRome · Dec 16, 2020

inakigarm said:
Maybe this is the problem ?
Version 3.12.0
2018-11-16

OkHttp now supports TLS 1.3. This requires either Conscrypt or Java 11+

See possible solution at:
https://stackoverflow.com/questions...slexception-no-psk-available-unable-to-resume
Java security file located at: https://mkyong.com/java/where-is-the-java-security-file/

Yes @inakigarm right both things.
The problem is solved if okhttp-3.12.12.jar is replaced by okhttp-3.11.0.
In this case it will work without any problem even with java 11.01
Anyway if use Java 14 there aren't problems also with okhttp-3.12.12.jar.
The problem exists if used with java 11.01

Erel · Dec 16, 2020

Now we are talking with accurate information. That's good.

It looks like there is an issue with OpenJDK 11.0.1 and TLS 1.3. The best solution is to switch to Java 14.

MarcoRome · Dec 16, 2020

Erel said:
The best solution is to switch to Java 14.

The problem with Maps ?? ( https://www.b4x.com/android/forum/threads/jdk-8-vs-openjdk-11-vs-openjdk14.119450/post-747104 )

Erel · Dec 16, 2020

Google Map? There is indeed an issue with jGoogleMap and Java 14 (this is the only known issue with Java 14).

sdleidel · Dec 20, 2020

That Problem is True...
I have Upgrade to B4J to 8.80 and i have the Same problems.

This is working for me:

„So, open java.security under \conf, find jdk.tls.disabledAlgorithms and append , TLSv1.3 „

Erel · Dec 21, 2020

You can also switch back to the old OkHttp library.

B4J Question okHttpUtils 2.95 and Java 11

MarcoRome

Expert

Erel

B4X founder

MarcoRome

Expert

Erel

B4X founder

MarcoRome

Expert

MarcoRome

Expert

Attachments

Erel

B4X founder

MarcoRome

Expert

inakigarm

Well-Known Member

MarcoRome

Expert

Erel

B4X founder

MarcoRome

Expert

Erel

B4X founder

sdleidel

Active Member

Erel

B4X founder

Similar Threads

B4J Question okHttpUtils 2.95 and Java 11

Expert

B4X founder

Expert

B4X founder

Expert

Expert

Attachments

B4X founder

Expert

Well-Known Member

Expert

B4X founder

Expert

B4X founder

Active Member

B4X founder

Similar Threads

Privacy & Transparency

Privacy & Transparency