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This library wraps Apple's code: https://developer.apple.com/library/archive/samplecode/SimplePing/Introduction/Intro.html Usage example: Sub Class_Globals Private Root As B4XView Private xui As XUI Private Pinger As SimplePing End Sub Public Sub Initialize End Sub Private Sub B4XPage_Created (Root1 As B4XView) Root = Root1 Root.LoadLayout("MainPage") Pinger.Initialize("Pinger", "b4x.com") Pinger.Start Wait For Pinger_Start...

Ping a server to indicate whether it is up or down, or if it is a valid server. Dim Ping As B4XPing Ping.Initialize Ping.TimeOut = 30 * DateTime.TicksPerSecond 'default 60 seconds...
link: and I also posted it here. https://www.b4x.com/android/forum/threads/checking-internet-connection.16...
link: Public Sub Ping(Host As String, Port As Int) As ResumableSub Dim Socket As Socket Try...

rESP8266Ping is based on: https://github.com/dancol90/ESP8266Ping It is an ESP8266 only library. It implements a ping feature which can be useful to test whether a remote server is reachable...
link: , If somebody tested the ping librairy for ESP32 ? or any other sugestion to ping device on ESP32...
link: You need to test it with an ESP8266 board. I'm not sure that it is compatible with ESP32....
link: . The original ping library works in the Arduino IDE too. If I include the rESP8266Ping library in a B4R project...

SP Ping allows you to run the ping command on B4A, B4J and B4I. The characteristics of each... execution. In red we show you the fields that are empty in each operating system. Ping Events PingStarted Triggers when the ping starts PingFinished Triggers when ping stops PingError (Msg... to 1 Host unreachable ERROR: LANGUAGE NOT FOUND (Only B4J) Can't run ping command on your system (Only B4J) Types tpePing (Success As Boolean, toHost As String, toIP As String, fromDest...

HI, All It looks like the Ping lib stopped to work. Sub Process_Globals Public Serial1 As Serial Private wifi As ESP8266WiFi Private ping As ESP8266Ping End Sub Private Sub AppStart Serial1.Initialize(115200) Log(CRLF, "AppStart") 'example of connecting to a local network If wifi.Connect2("wifinetwork", "password") Then Log("Connected to network") Log(ping.PingHost("google.com", 3)) Else...

Hello everyone, I'm trying to find the easiest way to test the ping connection with a jserver websocket handler server, what do you recommend?...
link: thank you for your support !...
link: I think it will be the easiest way xD I thought I could do it using something like postman, that was...
link: From a browser? A mobile app? Raise an event and make the server respond to that event....

Trying to connecting to my websocket server: closed javax.net.ssl.SSLProtocolException: SSL handshake aborted: ssl=0x63a133b0: Failure in SSL library, usually a protocol error error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure (external/openssl/ssl/s23_clnt.c:741 0x61803166:0x00000000) Libraries used: client: WebSocket 2.00 server: jServer 2.80 The server starts and it is reachable (ping). I suppose that if the server SslConfiguration (and the keyvaluestore...

Hello guys, between Jserver and b4j_ws.js is there an automatic Ping mechanism to avoid connection timeout or do I need to implement this too?...
link: There should not be the need for a ping mechanism. The Connection timeout would not be avoided when...
link: It does not exist and it is not necessary with websocket to ping....

This is my first attempt at a B4R library. Have wrapped NewPing for the HC-SR04 sensor (and I guess... folder with the .h and .cpp files must go to the root of your additional library folder) NewPing.zip - extract it and copy it to the Arduino library folder. b4rNewPingLibrary.zip - the B4R sample project... 'the library will use pin 10 as echo pin Dim np As NewPing Dim iterations As Byte = 10 'number of iterations when calling np.ping_median(iterations, max_distance) End...

This is a B4R-ESP32 portation from https://github.com/marian-craciunescu/ESP32Ping Rename to rar... Public Serial1 As Serial Private ping As ESP32Ping Private wifi As ESP8266WiFi End Sub Private...
link: This is a B4R-ESP32 portation from https://github.com/marian-craciunescu/ESP32Ping Rename to rar...
link: rar files are now allowed. It is recommended to add your libraries to the libraries index....
link: Of Course ... Sorry Thanks a lot...