Broker:Message Classify Event Class

SQL Server generates a Broker:Message Classify event when Service Broker determines the routing for a message.

Broker:Message Classify Event Class Data Columns

Data column

Data type

Description

Column number

Filterable

ApplicationName

nvarchar

The name of the client application that created the connection to an instance of SQL Server. This column is populated with the values passed by the application rather than the displayed name of the program.

10

Yes

ClientProcessID

int

The ID assigned by the host computer to the process where the client application is running. This data column is populated if the client process ID is provided by the client.

9

Yes

DatabaseID

int

The ID of the database specified by the USE database statement, or the ID of the default database if no USE database statement has been issued for a given instance. SQL Server Profiler displays the name of the database if the Server Name data column is captured in the trace and the server is available. Determine the value for a database by using the DB_ID function.

3

Yes

EventClass

int

The type of event class captured. Always 141 for Broker:Message Classify.

27

No

EventSequence

int

Sequence number for this event.

51

No

EventSubClass

nvarchar

The type of event subclass, providing further information about each event class. This column may contain the following values.

  • Local

    The route chosen has the address LOCAL.

  • Remote

    The route chosen has an address other than LOCAL.

  • Delayed

    The message is delayed, either because forwarding is disabled or because there is no matching route present.

21

Yes

FileName

nvarchar

The service name that the message is directed to.

36

No

GUID

uniqueidentifier

The conversation id of the dialog. This identifier is transmitted as part of the message, and is shared between both sides of the conversation.

54

No

HostName

nvarchar

The name of the computer on which the client is running. This data column is populated if the host name is provided by the client. To determine the host name, use the HOST_NAME function.

8

Yes

IsSystem

int

Indicates whether the event occurred on a system process or a user process. 1 = system, 0 = user.

60

No

LoginSid

image

The security identification number (SID) of the logged-in user. Each SID is unique for each login in the server.

41

Yes

NTDomainName

nvarchar

The Windows domain to which the user belongs.

7

Yes

NTUserName

nvarchar

The name of the user that owns the connection that generated this event.

6

Yes

OwnerName

nvarchar

The broker identifier that the message is directed to.

37

No

RoleName

nvarchar

Indicates whether the message was received from the network, or originated in this SQL Server instance.

38

No

ServerName

nvarchar

The name of the instance of SQL Server being traced.

26

No

SPID

int

The server process ID assigned by SQL Server to the process associated with the client.

12

Yes

Start Time

datetime

The time at which the event started, when available.

14

Yes

TargetUserName

nvarchar

The network address of the next hop broker.

39

No

TransactionID

bigint

The system-assigned ID of the transaction.

4

No