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Sockets and Internet Protocols

The Java I/O FAQ also deals with socket and network questions.

Best this year

Sockets and Internet Protocols

How can I get a URL back from supplying an IP address?

7 replies

communication between a java client and a python server using TLS

4 replies

My client/server code works from home, but not at my office

9 replies 1

Basic Auth failing

7 replies

URLConnection get headers

4 replies

Sockets and Internet Protocols

Connection refused

6 replies

Socket Programming Java with TLS

5 replies

Sockets and Internet Protocols

WebSocket connection silently drops

2 replies

Locating the certificate file to use with my JSSE tutorial

2 replies

Java WebSocket difference between server endpoint and client endpoint

1 reply

Sockets and Internet Protocols

web socket - receiving the response

5 replies

IPv4 works, IPv6 does not work

2 replies

Newbie to internet connecting 2 computers through java swing app questions?

14 replies

url connection get headers

1 reply

Multidomain SSL (SAN) causes errors on the case below

3 replies

Converting Netty ByteBuf to POJO

0 replies

Random com.jcraft.jsch.SftpException - No such file or directory with Error code 2

0 replies

usecase of additional InputStream in SSLSocketFactory.createSocket(Socket, InputStream, boolean)

3 replies

Sockets and Internet Protocols

URL: Use domain name or IP?

4 replies

Getting Gateway Address

1 reply

More »
Best this month

communication between a java client and a python server using TLS

4 replies

Sockets and Internet Protocols

Connection refused

6 replies

Socket Programming Java with TLS

5 replies

More »
Sockets and Internet Protocols Forum at JavaRanch

Sockets and Internet Protocols

Connection refused

1 week ago 6 replies

Socket Programming Java with TLS

2 weeks ago 5 replies

communication between a java client and a python server using TLS

2 weeks ago 4 replies

IPv4 works, IPv6 does not work

3 months ago 2 replies

URLConnection get headers

4 months ago 4 replies

Java Sockets receiving the same array packet over and over again

4 months ago 6 replies

Locating the certificate file to use with my JSSE tutorial

4 months ago 2 replies

Java WebSocket difference between server endpoint and client endpoint

4 months ago 1 reply

Converting Netty ByteBuf to POJO

5 months ago 0 replies

Random com.jcraft.jsch.SftpException - No such file or directory with Error code 2

5 months ago 0 replies

Tomcat

WebSocket connection silently drops

5 months ago 2 replies

Java support deprecated in Plesk 17.8

5 months ago 6 replies

Basic Auth failing

5 months ago 7 replies

Retrying sending an email with messaging exception

7 months ago 7 replies

Newbie to internet connecting 2 computers through java swing app questions?

8 months ago 14 replies

Multidomain SSL (SAN) causes errors on the case below

8 months ago 3 replies

My client/server code works from home, but not at my office

8 months ago 9 replies 1

Spring

A problem with Set-Cookie

8 months ago 8 replies

How to find a bottleneck

9 months ago 1 reply

Spring

I can't realize why server stops right after trying to be up in this application in spring boot

9 months ago 2 replies

Getting Gateway Address

10 months ago 1 reply

Threads and Synchronization

web socket - receiving the response

10 months ago 5 replies

Sockets and Internet Protocols

URL: Use domain name or IP?

11 months ago 4 replies

Sockets and Internet Protocols

How can I get a URL back from supplying an IP address?

11 months ago 7 replies

usecase of additional InputStream in SSLSocketFactory.createSocket(Socket, InputStream, boolean)

11 months ago 3 replies

Java in General

Java Apache Mina sshd user action logs

11 months ago 2 replies

HttpURLConnection - when does actual data transfer happen?

1 year ago 3 replies

Sockets and Internet Protocols

Using WebSocket in multithreaded MVC app

1 year ago 11 replies

Problem when send more messagge to socket

1 year ago 0 replies

Tomcat

What can be reason java.io.IOException: Broken pipe?

1 year ago 5 replies

JDBC and Relational Databases

Connect to PostgreSQL-base by Unit-Socket

1 year ago 9 replies

Security

How to reconfigure the server.xml file to enable TSLv1.2 only

1 year ago 5 replies

Socket connection on VPN plus Proxy server

13 years ago 3 replies

Multicast/Unicast socket

17 years ago 1 reply
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Sockets and Internet Protocols

Best this year

How can I get a URL back from supplying an IP address?

communication between a java client and a python server using TLS

My client/server code works from home, but not at my office

Basic Auth failing

URLConnection get headers

Connection refused

Socket Programming Java with TLS

WebSocket connection silently drops

Locating the certificate file to use with my JSSE tutorial

Java WebSocket difference between server endpoint and client endpoint

web socket - receiving the response

IPv4 works, IPv6 does not work

Newbie to internet connecting 2 computers through java swing app questions?

url connection get headers

Multidomain SSL (SAN) causes errors on the case below

Converting Netty ByteBuf to POJO

Random com.jcraft.jsch.SftpException - No such file or directory with Error code 2

usecase of additional InputStream in SSLSocketFactory.createSocket(Socket, InputStream, boolean)

URL: Use domain name or IP?

Getting Gateway Address

Best this month

communication between a java client and a python server using TLS

Connection refused

Socket Programming Java with TLS

Sockets and Internet Protocols Forum at JavaRanch

Connection refused

Socket Programming Java with TLS

communication between a java client and a python server using TLS

IPv4 works, IPv6 does not work

URLConnection get headers

Java Sockets receiving the same array packet over and over again

Locating the certificate file to use with my JSSE tutorial

Java WebSocket difference between server endpoint and client endpoint

Converting Netty ByteBuf to POJO

Random com.jcraft.jsch.SftpException - No such file or directory with Error code 2

WebSocket connection silently drops

Java support deprecated in Plesk 17.8

Basic Auth failing

Retrying sending an email with messaging exception

Newbie to internet connecting 2 computers through java swing app questions?

Multidomain SSL (SAN) causes errors on the case below

My client/server code works from home, but not at my office

A problem with Set-Cookie

How to find a bottleneck

I can't realize why server stops right after trying to be up in this application in spring boot

Getting Gateway Address

web socket - receiving the response

URL: Use domain name or IP?

How can I get a URL back from supplying an IP address?

usecase of additional InputStream in SSLSocketFactory.createSocket(Socket, InputStream, boolean)

Java Apache Mina sshd user action logs

HttpURLConnection - when does actual data transfer happen?

Using WebSocket in multithreaded MVC app

Problem when send more messagge to socket

What can be reason java.io.IOException: Broken pipe?

Connect to PostgreSQL-base by Unit-Socket

How to reconfigure the server.xml file to enable TSLv1.2 only

Socket connection on VPN plus Proxy server

Multicast/Unicast socket

Java