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Diffstat (limited to 'testsuite/tests/lib/socket/socket003.hs')
| -rw-r--r-- | testsuite/tests/lib/socket/socket003.hs | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/testsuite/tests/lib/socket/socket003.hs b/testsuite/tests/lib/socket/socket003.hs new file mode 100644 index 0000000000..ea88a34dde --- /dev/null +++ b/testsuite/tests/lib/socket/socket003.hs @@ -0,0 +1,43 @@ +{- server + +As for net001 but gets the system to allocate the next free port +number. It also prints out the IP number of the peer. + +TESTS: + getSocketName + inet_ntoa + +-} + +module Main where + +import SocketPrim + + +main = + socket AF_INET Stream 6 >>= \ s -> + bindSocket s (SockAddrInet aNY_PORT iNADDR_ANY) >> + getSocketName s >>= \ (SockAddrInet port _) -> + putStr ("Allocated Port Number: " ++ show port ++ "\n") >> + listen s 5 >> + + + let + loop = + accept s >>= \ (s',(SockAddrInet _ haddr)) -> + inet_ntoa haddr >>= \ na -> + putStr ("*** Start of Transfer from: " ++ na ++ "***\n") >> + let + read_all = + readSocket s' 4 >>= \ (str, nbytes) -> + if nbytes /= 0 then + putStr str >> + read_all + else + putStr "\n*** End of Transfer ***\n" >> + sClose s' + in + read_all + in + loop + |