src/java.base/windows/native/libnet/Inet6AddressImpl.c

rev 14618 : 8158023: SocketExceptions contain too little information sometimes

*** 106,116 ****
  
      error = getaddrinfo(hostname, NULL, &hints, &res);
  
      if (error) {
          if (WSAGetLastError() == WSATRY_AGAIN) {
!             NET_ThrowByNameWithLastError(env,
                                           JNU_JAVANETPKG "UnknownHostException",
                                           hostname);
              JNU_ReleaseStringPlatformChars(env, host, hostname);
              return NULL;
          } else {
--- 106,116 ----
  
      error = getaddrinfo(hostname, NULL, &hints, &res);
  
      if (error) {
          if (WSAGetLastError() == WSATRY_AGAIN) {
!             JNU_ThrowByNameWithLastError(env,
                                           JNU_JAVANETPKG "UnknownHostException",
                                           hostname);
              JNU_ReleaseStringPlatformChars(env, host, hostname);
              return NULL;
          } else {
*** 405,415 ****
            closesocket(fd);
            return JNI_FALSE;
          }
  
          if (WSAGetLastError() != WSAEWOULDBLOCK) {
!             NET_ThrowByNameWithLastError(env, JNU_JAVANETPKG "ConnectException",
                                           "connect failed");
              WSACloseEvent(hEvent);
              closesocket(fd);
              return JNI_FALSE;
          }
--- 405,415 ----
            closesocket(fd);
            return JNI_FALSE;
          }
  
          if (WSAGetLastError() != WSAEWOULDBLOCK) {
!             JNU_ThrowByNameWithLastError(env, JNU_JAVANETPKG "ConnectException",
                                           "connect failed");
              WSACloseEvent(hEvent);
              closesocket(fd);
              return JNI_FALSE;
          }