Difference between revisions of "Program Examples:TCP IP:TCPIP Simple Server"
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| + | {{Languages|Program_Examples:TCP_IP:TCPIP_Simple_Server}} | ||
The following example demonstrates the set up of a simple TCP-IP server. | The following example demonstrates the set up of a simple TCP-IP server. | ||
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closes the connection and terminates: | closes the connection and terminates: | ||
| − | < | + | <syntaxhighlight lang="vb"> |
program 'continue | program 'continue | ||
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end program | end program | ||
| − | </ | + | </syntaxhighlight> |
| + | |||
| + | |||
| + | The example corresponds to commit SHA-1: ada143a7f402e6bbad24c13c56401a5393ce3d2b in GIT. | ||
| + | |||
== See Also == | == See Also == | ||
| − | * [[Program Examples:TCP IP:TCPIP Simple Client|Simple Client]] | + | * [[Program Examples:TCP IP:TCPIP Simple Client|TCP/IP Simple Client]] |
| − | * [[Program Examples:TCP IP:TCPIP Multi Server|Multi Clients Server]] | + | * [[Program Examples:TCP IP:TCPIP Multi Server|TCP/IP Multi Clients Server]] |
| + | * [[Program_Examples:TCP_IP:TCPIP_TelNet_Server|TCP/IP TelNet Server]] | ||
| + | * [[Program_Examples:TCP_IP:TCPIP_Winsock_Client|TCP/IP windows socket client]] | ||
* [[MC-Basic:ACCEPT|ACCEPT]] | * [[MC-Basic:ACCEPT|ACCEPT]] | ||
* [[MC-Basic:CLOSE|CLOSE]] | * [[MC-Basic:CLOSE|CLOSE]] | ||
Latest revision as of 08:06, 16 July 2017
| Language: | English • 中文（简体） |
|---|
The following example demonstrates the set up of a simple TCP-IP server.
The server opens a socket and blocks on "Accept" until a client gets connected. Then an exchange of messages takes place and the server closes the connection and terminates:
program 'continue
dim str1 as string
dim Test_str as string
Try
OpenSocket Options=1 as #1
catch 5043 'socket is already open
print "socket 1 is already open. closing an reopening"
close #1
OpenSocket Options=1 as #1
End Try
Test_str="Server sending test string"
Accept(#1, 6001)
sleep 100
print #1,Test_str; 'send
sleep 200
str1=input$(loc(1),#1) 'receive
if str1 = "Client sending test string" then
?"server.prg test is successful"
else
?"server.prg test FAILED"
?str1
end if
sleep 200
close #1
Print "Server Closed Sockets. Server Exits"
end program
The example corresponds to commit SHA-1: ada143a7f402e6bbad24c13c56401a5393ce3d2b in GIT.