Connection between different socket

mircome

Member
Licensed User
Longtime User
In a conversation between the Windows socket (program written in vb6 ) and the b4ppc socket we have found the following problems.
Configuration is SERVER : (Socket Windows vb6) CLIENT (Socket b4ppc) :
the connection is successful,(even if the client does not waits the ACCEPT from the server. We noticed the same in the CHIT-CHAT sample .)
Data transmission from CLIENT to SERVER is successful. But In the reverse transmission (SERVER to CLIENT) I receive the following error : Unable to read beyond then end of stream
:sign0085:
 

mircome

Member
Licensed User
Longtime User
connectio between sockets

connection ok
sending data from client to server ok
receiving data from server (pc, with program written in VB6) to client (program client.sbp) gives error:Unable to read beyond then end of stream
 

Attachments

  • Client.sbp
    2.3 KB · Views: 234

Erel

B4X founder
Staff member
Licensed User
Longtime User
BinaryFile.ReadString / WriteString methods use a specific .Net protocol.
You should only use these methods when the two sides are Basic4ppc or .Net applications.
In your case you should use the raw ReadBytes / WriteBytes methods to send the data.
You can convert arrays of bytes to strings with Bitwise.BytesToString and Bitwise.StringToBytes.
 
Top