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T12017-Sentry_LANServer_Users_Manual Page 47 of 59
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.com
Tel: (408) 262-2299 Fax: (408) 262-2269 Toll_Free: 888-509-1970 email: support@fieldserver.com
Macro Code Message Description
WSAEAFNOSUPPORT 10047
Address family
not supported
by protocol
family
An address incompatible with the
requested protocol was used. All
sockets are created with an
associated "address family" (i.e.
AF_INET for Internet Protocols)
and a generic protocol type (i.e.
SOCK_STREAM). This error will
be returned if an incorrect protocol
is explicitly requested in the socket
call, or if an address of the wrong
family is used for a socket, e.g. in
sendto.
WSAEALREADY 10037
Operation
already in
progress
An operation was attempted on a
non-blocking socket that already
had an operation in progress - i.e.
calling connect a second time on a
non-blocking socket that is already
connecting, or canceling an
asynchronous request
(WSAAsyncGetXbyY) that has
already been canceled or
completed
WSAECONNABORTED 10053
Software
caused
connection
abort
An established connection was
aborted by the software in the host
machine, possibly due to a data
transmission timeout or protocol
error.
WSAECONNREFUSED 10061
Connection
refused
No connection could be made
because the target machine
actively refused it. This usually
results from trying to connect to a
service that is inactive on the
foreign host - i.e. one with no
server application running.
WSAECONNRESET 10054
Connection
reset by peer
An existing connection was forcibly
closed by the remote host. This
normally results if the peer
application on the remote host is
suddenly stopped, the host is
rebooted, or the remote host used
a "hard close" (see setsockopt for
more information on the
SO_LINGER option on the remote
socket.) This error may also result
if a connection was broken due to
"keep-alive" activity detecting a
failure while one or more
operations are in progress.
Operations that were in progress
fail with WSAENETRESET.
Subsequent operations fail with
WSAECONNRESET.