PortQry uses the Services file in the%SYSTEMROOT%\System32\Drivers\Etcfolder to resolve UDP port 135 to a service. Using the default configuration, PortQry resolves the port to the RPC endpoint mapper service (Epmap). PortQry sends an unformatted user datagram to UDP port 135 on the destinat...
Query port 135 (RPC service) The following command queries UDP port 135 on the myServer computer. By default, the RPC service should be listening on this port. Console Kopija portqry -n myServer -p udp -e 135 As a result, PortQry takes the following actions: PortQry uses the Se...
This article was written by Yuval Sinay, Microsoft MVP Summary The following article will help you to resolve the error "The system cannot log you on with the following error: The RPC server is unavailable". Symptoms During logon to the domain the following error may appear: ...
The client blocks on rpc_call() until it receives a reply from the server. If the server accepts, it returns RPC_SUCCESS with the value of zero. It will return a non-zero value if the call was unsuccessful. This value can be cast to the type clnt_stat, an enumerated type defined ...
The service was originally running in a shared process with other services. Because RPC communications have already been established before the service isolation, Winlogon can no longer contact the Group Policy service. This situation results in the error message that's described in the Symptoms ...
Dubbo supports building RPC services with only a few lines of code while depending only on a lightweight SDK. The protocol on the wire can be Triple(fully gRPC compatible and HTTP-friendly), Dubbo2(TCP), REST, or any protocol of your choice. Building a microservice application with Spring...
Smallest RPC: On a non-root bridge, the port with the smallest RPC is elected as the root port. Smallest sender BID: If two or more ports on a non-root bridge have the same RPC, then that with the smallest sender BID in the received BPDU is elected as the root port. On the root...
The RPC failed with error"code = Unavailable desc = transport is closing" This error means the connection the RPC is using was closed, and there are many possible reasons, including: mis-configured transport credentials, connection failed on handshaking ...
And the exception that XAML throws when you try to create a XAML object on a thread that is not initialized for XAML isRPC_E_WRONG_THREADbecause “You’re on the wrong thread. Go find a XAML thread.” The customer came to the conclusion that while theOnLoadedfunction was loading the co...
Active Directory Domain Services attempted to perform a remote procedure call (RPC) to the following server. The call timed out and was cancelled. Active Directory Domain Services could not resolve the following DNS host name of the source domain controller to an IP address. Active Directory Domai...