Jump to content
Sign in to follow this  
Turtlix21

TCP, UDP problem with receiving data

Recommended Posts

I've a problem with receiving data on my PC by TCP and UDP. I can send data to another computer, but can't receive it.

I'm not shure where is the problem (on PC or on "another comupers")

This is client code:

;TCP client
TCPStartup()
$socket = TCPConnect("192.168.0.18", 7777) ;try to connect to server and save number of socket
If $socket = -1 Then ;if $socket = -1 then error
   MsgBox(16, "Error:", "Can't connect to server")
EndIf
$sendedBytes = TCPSend($socket, "nothing here :)") ;send message to connected socket
If $sendedBytes = 0 Then ;if receiving data TCPSend(...) = 0 then error
   MsgBox(16, "Error", "Can't send message")
EndIf
TCPCloseSocket($socket)
TCPShutdown()

and server code:

;TCP server
TCPStartup()
$mainsocket = TCPListen("192.168.0.18", 7777) ;making main receiving socket
While 1 ;receiving loop
   $acceptedSocket = TCPAccept($mainsocket) ;possible connection to accept
   If $acceptedSocket <> -1 Then
      $receivedData = TCPRecv($acceptedSocket, 1024) ;if main socket is connected then receive message
      MsgBox(64, "Received message!", "Message: " & $receivedData)
      TCPCloseSocket($acceptedSocket) ;close open connecion
   EndIf
WEnd
TCPShutdown()

 

When server is on PC I can't receive any messages from any other computers.
When client is on PC I can receive messages on any another computer.

I tried to turn off antiviruses and windows firewall but it did't change anything

 

EDIT:

Error code from client from TCPConnect is 10060 (connection time out) and from TCPSend: 10038

I've found something about 10060 error code, Microsoft says "Connection timed out. A connection attempt failed because the connected party did not properly respond after a period of time, or the established connection failed because the connected host has failed to respond."

So it means that the problem is with time of response but it makes no sense couse "another computer" is Virtual Machine with bridge internet connection from PC (pings beetwen PC  and VM are lower than 1ms.

About 10038 error code microsoft says that this is problem with socket and it actually makes sense.

 
Edited by Turtlix21

Share this post


Link to post
Share on other sites

do those scripts work if you compile and execute both of them on the PC? Also, try to implement a basic error handling...

Share this post


Link to post
Share on other sites

No, they haven't same IP (PC's IP: 0.18 and VM's IP: 0.21), but in both of this codes I have to set up servers IP (in server I'm setting on what ip server will be working, and on client to what server I'm trying to connect).

Edited by Turtlix21

Share this post


Link to post
Share on other sites

yep, what I meant was: you said when server is on VM, everything works (so client\server scripts have the right 0.18 IP), but when server is on PC it doesn't work, in this last case, have you kept attention to change accordingly the inserted client\server IPs to 0.21?

Also, it seems stupid but... Server must be started before client execution :P

Edited by j0kky

Share this post


Link to post
Share on other sites

When server is on VM, IPs are 0.21(it's VM's IP), and it's working.
When server is on PC, IPs are 0.18 (it's PC's IP), and it's not working.

So everything should be good.

 

Yeah, i know that server have to be started first :D

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

  • Similar Content

    • By cptHark
      Hello I want to conect to a Network with DriveMapAdd.
      This worked just fine but when you restart the Computer the Mapped drive is gone.
      So i used the persistent mapping flag and that seemed to work, too.
      However when the Computer is restarted I cant connect to the Network because it doesnt remember the Username and password I ave it the first time.
      How do I fix this?
      My Code:Func
      setdrivem()
          DriveMapAdd("M:", GUICtrlRead($driveM),1, GUICtrlRead($netzuser),GUICtrlRead($netzpassword) )
      EndFunc
      $netzuser and $netzpassword are set earlier in the gui and it works right after executing the script but i want it to stay connected
    • By nooneclose
      Morning, I am wondering is there is a way to prevent a script from ending/crashing when a "Subscript used on non-accessible variable" error occurs? 
      Here is some of my code:
      $aItems = _OL_ItemFind($oOutlook, $mFolder[1], $olMail, "[UnRead]=True", "Subject", "Maintenance Request", "EntryID,Subject", "", 0) If @error Then Sleep(2000) LoopUnreadEmails() ;Exit MsgBox(48, "", "@error = " & @error & ", @extended: " & @extended & " at line: " & @ScriptLineNumber) EndIf Error Msg:
      (371) : ==> Subscript used on non-accessible variable.: $aItems = _OL_ItemFind($oOutlook, $mFolder[1], $olMail, "[UnRead]=True", "Subject", "Maintenance Request", "EntryID,Subject", "", 0) $aItems = _OL_ItemFind($oOutlook, $mFolder^ ERROR I know that error occurs very rarely and at random. But like with most errors "in this case" I can use recursion to fix it. 
      I just recall the function and it will and has fixed itself. But this "Subscript used on non-accessible variable" just ends the script.
      Like I said before, is there a way to allow the script to keep running or call a function when this error occurs instead of just ending?   
    • By max23ed
      Hi,  i'm recording a setup for a program using mouse clicks , however, the problem is when the setup installs (the progress bar showing) the auto generated script by the recorder will not have a winwait() or sleep() to click the "finish" button when the setup is completed. is there anyway to  do that automatically?
    • By nooneclose
      I was running my script and everything was working fine and then it just stopped working. 
      I got this error message:
      !>12:51:55 AutoIt3.exe ended.rc:-1073741819 +>12:51:55 AutoIt3Wrapper Finished. >Exit code: 3221225477 Time: 354.6 I looked that error up and this article (https://www.autoitscript.com/trac/autoit/ticket/2541) said it was fixed a long time ago. 
      I am using version: SciTE Version 4.1.0, how am I getting this error? (first time I got it after running my code 50+ times)
      it crashed while trying to loop through emails. 
      Full output log:
      >"C:\Program Files (x86)\AutoIt3\SciTE\..\AutoIt3.exe" /run /prod /ErrorStdOut /in "C:\" /UserParams +>12:46:01 Starting AutoIt3Wrapper v.18.708.1148.0 SciTE v.4.1.0.0 Keyboard:00000409 OS:WIN_10/ CPU:X64 OS:X64 Environment(Language:0409) CodePage:0 utf8.auto.check:4 +> SciTEDir => C:\Program Files (x86)\AutoIt3\SciTE >Running AU3Check (3.3.14.5) from:C:\Program Files (x86)\AutoIt3 +>12:46:01 AU3Check ended.rc:0 >Running:(3.3.14.5): --> Press Ctrl+Alt+Break to Restart or Ctrl+Break to Stop Action 1: Create a connection to the outlook account at line: 192 Action 1: Finished at line: 205 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Current email has been changed from Unread to Read. at line: 238 Current email has been changed from Unread to Read. at line: 238 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 3: Store vaild E-mails at line: 258 Number of unread E-mails: 17 at line: 290 Action 3: Finished at line: 292 Current number of processed Emails is: 0 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Opening a new Chrome window. at line: 2747 Action 8: Open Web Browser at line: 2240 _WDStartup: "MicrosoftWebDriver.exe" --verbose Action 8: Finished at line: 2270 Action 9: Navigate to Work Order Tracking at line: 2281 Action 9: Finished at line: 2295 Action 10: Click on Create New Work Order at line: 2306 Action 10: Finished Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660308 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 1 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Work Order Number: 660309 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 2 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660310 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 3 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Work Order Number: 660311 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 4 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Work Order Number: 660312 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 5 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Work Order Number: 660313 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 6 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: YT6508 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Long Description. Suite not needed. at line: 1475 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Work Order Number: 660314 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 7 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: CN2116 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Long Description. Suite not needed. at line: 1475 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660315 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 8 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: DT4905 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Work Order Number: 660316 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 9 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: YT6513 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 Young Tower has no suites! Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660317 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 10 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: BT3310 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Long Description. Suite not needed. at line: 1475 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660318 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 11 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: BT3411 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660319 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 12 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 Action 4: Finished at line: 361 Action 5: Store E-mail's contents at line: 371 Action 5: Finished at line: 495 Action 6: Test to Skip based on location at line: 508 Proper Building format used. Send Location: DT4519 Action 6: Finished at line: 710 Action 7: Check if location needs to be a suite at line: 720 The 'Bathroom' is not mentioned in the Description. Suite not needed. at line: 2180 Action 7: Finished at line: 2186 Action 11: Send E-mail Data to it's proper field at line: 2324 Sub-Action 3: Split Long Description at line: 2522 Sub-Action 3: Finished at line: 2576 Work Order Number: 660320 Action 11: Finished at line: 2511 Change status was called at line: 2758 Sub-Action 2: Change E-mail to Read at line: 2223 Current email has been changed from Unread to Read. at line: 2226 Sub-Action 2: Finished at line: 2230 Action 16: Create New Work Order at line: 2705 Action 16: Finished at line: 2719 Current number of processed Emails is: 13 at line: 2735 Action 2: Scan for invaild E-mails at line: 215 Number of SKIPPED unread E-mails: at line: 226 Number of SKIPPED E-mails: 0 at line: 246 Action 2: Finished at line: 248 Action 4: Loop through E-mails at line: 302 !>12:51:55 AutoIt3.exe ended.rc:-1073741819 +>12:51:55 AutoIt3Wrapper Finished. >Exit code: 3221225477 Time: 354.6  
    • By mlazovjp
      I am going through the AutoIt Wiki and soaking up a lot of great information.  On the “Best Coding Practices” page at https://www.autoitscript.com/wiki/Best_coding_practices#Scopes_of_Variables there seems to be a minor detail missing.  In the “Variable Initialization” section at https://www.autoitscript.com/wiki/Best_coding_practices#Variable_Initialization , there are references to a data type $o, but in the table listing prefixes and their data types, there does not appear to be a prefix “o”.  I assume that this is for Object?
×
×
  • Create New...