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android-udpsender | Simple application to allow sending UDP packets | Networking library

 by   hastarin Java Version: Current License: No License

 by   hastarin Java Version: Current License: No License

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kandi X-RAY | android-udpsender Summary

android-udpsender is a Java library typically used in Networking applications.,roid-udpsender has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.
[UDP Sender](https://play.google.com/store/apps/details?id=com.hastarin.android.udpsender) is a simple application to allow sending UDP packets. It supports the implicit [Intent](http://developer.android.com/reference/android/content/Intent.html) <b>Intent.ACTION_SENDTO</b> with a <b>udp://host:port/data</b> format URI. <b>Added in v1.3.1</b> - Current in Beta see http://goo.gl/reibxw to join * Allow broadcast packets to be sent. * Fixed a bug causing a period to be prematurely inserted when entering an IP. <b>Added in v1.3</b> * Added support for Tasker to do variable replacement for the host/port as well as the text. * Remembers your settings when you quit and re-launch the app. <b>Added in v1.2</b> * Now supports multi line text messages. * Bugfix for Send button not working in Landscape mode.
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • android-udpsender has a low active ecosystem.
  • It has 34 star(s) with 18 fork(s). There are 11 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 7 open issues and 8 have been closed. On average issues are closed in 102 days. There are 1 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of android-udpsender is current.
android-udpsender Support
Best in #Networking
Average in #Networking
android-udpsender Support
Best in #Networking
Average in #Networking

quality kandi Quality

  • android-udpsender has 0 bugs and 0 code smells.
android-udpsender Quality
Best in #Networking
Average in #Networking
android-udpsender Quality
Best in #Networking
Average in #Networking

securitySecurity

  • android-udpsender has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • android-udpsender code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
android-udpsender Security
Best in #Networking
Average in #Networking
android-udpsender Security
Best in #Networking
Average in #Networking

license License

  • android-udpsender does not have a standard license declared.
  • Check the repository for any license declaration and review the terms closely.
  • Without a license, all rights are reserved, and you cannot use the library in your applications.
android-udpsender License
Best in #Networking
Average in #Networking
android-udpsender License
Best in #Networking
Average in #Networking

buildReuse

  • android-udpsender releases are not available. You will need to build from source code and install.
  • Build file is available. You can build the component from source.
android-udpsender Reuse
Best in #Networking
Average in #Networking
android-udpsender Reuse
Best in #Networking
Average in #Networking
Top functions reviewed by kandi - BETA

kandi has reviewed android-udpsender and discovered the below as its top functions. This is intended to give you an instant insight into android-udpsender implemented functionality, and help decide if they suit your requirements.

  • Check that a bundle is valid .
    • Send to the given Uri .
      • Serves an intent .
        • Initializes the instance .
          • Send data to the EditText
            • Initialize the edit handler .
              • Get the package name that this package is compatible with .
                • Generate the breadcrumb for the current intent .
                  • Returns the version code for this package .
                    • Configure the action bar icon .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      android-udpsender Key Features

                      data is treated as hex if it starts with 0x.

                      If a string starting with 0x is to be sent it can be escaped as \0x

                      Also acts as a plugin for Locale and Tasker.

                      Variable replacement is supported for the Tasker plugin in the text field.

                      Changed theme to Holo (Dark)

                      Removed unused permissions

                      Various tweaks/fixes

                      Community Discussions

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                      Trending Discussions on Networking

                      QUESTION

                      Multicast being sent over hardware address of default gateway address instead of ethernet multicast address

                      Asked 2022-Mar-10 at 14:07

                      I have this code to send multicast messages to a group. There are no errors while running the program but when I monitor packets in Wireshark the ethernet destination of my packets are of my default gateway instead of something like 01-00-5e-xx-xx-xx

                      The code:

                      
                      #include <stdlib.h>
                      #include <stdio.h>
                      #include <unistd.h>
                      #include <string.h>
                      
                      #include <sys/socket.h>
                      #include <sys/types.h>
                      #include <arpa/inet.h>
                      #include <netdb.h>
                      #include <netinet/in.h>
                      
                      void main(int argc, char **argv){
                          int sockfd;
                          struct in_addr interface;
                          struct sockaddr_in group;
                          char readbuf[1024];
                      
                          if((sockfd=socket(AF_INET,SOCK_DGRAM,0))<0){
                              perror("socket error");
                          }
                      
                          memset(&group,0,sizeof(group));
                          group.sin_family=AF_INET;
                          group.sin_addr.s_addr=inet_addr("244.244.244.1");
                          group.sin_port=htons(5555);
                      
                      
                      
                          char loop=0;
                          if(setsockopt(sockfd,IPPROTO_IP,IP_MULTICAST_LOOP,&loop,sizeof(loop))<0){
                              perror("setsockopt error(IP_MULTICAST_LOOP)");
                          }
                      
                          interface.s_addr=inet_addr("192.168.1.69");
                          if(setsockopt(sockfd,IPPROTO_IP,IP_MULTICAST_IF,&interface,sizeof(interface))<0){
                              perror("setsockopt error(IP_MULTICAST_IF)");
                          }
                      
                          for(;;){
                              fgets(readbuf,sizeof(readbuf),stdin);
                              if(sendto(sockfd,readbuf,sizeof(readbuf),0,(struct sockaddr *)&group,sizeof(struct sockaddr))==-1){
                                  perror("sendto error");
                              }
                          }
                      
                      }
                      

                      ANSWER

                      Answered 2022-Mar-10 at 14:07

                      244.244.244.1 is not a valid multicast address.

                      Multicast address are in the range of 224.0.0.1 - 239.255.255.255. The address you're sending to is not in that range. So the outgoing MAC address is not a multicast MAC.

                      Change the destination IP to be in the range of multicast IP addresses and you'll see a proper multicast MAC address.

                      Source https://stackoverflow.com/questions/71419150

                      Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                      Vulnerabilities

                      No vulnerabilities reported

                      Install android-udpsender

                      You can download it from GitHub.
                      You can use android-udpsender like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the android-udpsender component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

                      Support

                      For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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