PROBLEM WITH GCM IN LINUX

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PROBLEM WITH GCM IN LINUX

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#1 by (2 votes)

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When I run a jar that I use to send a pushin using GCM in WINDOWS, I have no problems but when I run my jar in LINUX I get the following error:

1 [main] MAIN ERROR - IO Exception java.net.ConnectException: Expired the connection time at java.net.PlainSocketImpl.socketConnect (Native Method) at java.net.AbstractPlainSocketImpl.doConnect (AbstractPlainSocketImpl.java:339) at java.net.AbstractPlainSocketImpl.connectToAddress (AbstractPlainSocketImpl.java:200) at java.net.AbstractPlainSocketImpl.connect (AbstractPlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:392) at java.net.Socket.connect (Socket.java:579) at sun.security.ssl.SSLSocketImpl.connect (SSLSocketImpl.java:625) at sun.security.ssl.BaseSSLSocketImpl.connect (BaseSSLSocketImpl.java:160) at sun.net.NetworkClient.doConnect (NetworkClient.java:180) at sun.net.www.http.HttpClient.openServer (HttpClient.java:432) at sun.net.www.http.HttpClient.openServer (HttpClient.java:527) at sun.net.www.protocol.https.HttpsClient. (HttpsClient.java:275) at sun.net.www.protocol.https.HttpsClient.New (HttpsClient.java:371) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient (AbstractDelegateHttpsURLConnection.java:191) at sun.net.www.protocol.http.HttpURLConnection.plainConnect (HttpURLConnection.java:933) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect (AbstractDelegateHttpsURLConnection.java:177) at sun.net.www.protocol.http.HttpURLConnection.getOutputStream (HttpURLConnection.java:1092) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream (HttpsURLConnectionImpl.java:250) at com.google.android.gcm.server.Sender.post (Sender.java:479) at com.google.android.gcm.server.Sender.post (Sender.java:458) at com.google.android.gcm.server.Sender.sendNoRetry (Sender.java:170) at com.google.android.gcm.server.Sender.send (Sender.java:121) at MAIN.main (MAIN.java:41)

android linux

asked by renzosm23 20.05.2016 в 16:09

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1 answer

Experiments in the Google Play Developer Console Binary not found

score 2 · Answer 1

At the security level, depending on the distribution you are in, for example in centos, redhat, you can verify if the port you are looking for is up with this command:

netstat -nap | grep :puerto

Example:

netstat -nap | grep :1234

To verify the firewall, if you are in version 6:

service iptables status

in version 7

systemctl status firewalld.service

You should also check SELinux, if enabled.

To verify it write getenforce

#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.

If you are in enforcing test passing it to permissive , this is done with the command

setenforce 0