sp_MSpeerapplyresponse (Transact-SQL MetaData) Definition

Please note: that the following source code is provided and copyrighted by Microsoft and is for educational purpose only.
The meta data is from an SQL 2012 Server.

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Definition:

sys.sp_MSpeerapplyresponse(int @request_id
, nvarchar @originator
, nvarchar @originator_db
, nvarchar @response_srvr
, nvarchar @response_db)

MetaData:

 create procedure sys.sp_MSpeerapplyresponse  
(  
    @request_id        int,  
    @originator        sysname,  
    @originator_db    sysname,  
    @response_srvr    sysname,  
    @response_db    sysname  
)  
as  
begin  
    set nocount on      
      
    declare @retcode int  
      
    --  security check for subscriber  
    exec @retcode = sys.sp_MSreplcheck_subscribe   
    if @@error <> 0 or @retcode <> 0   
    begin  
        return 1  
    end  
  
    --  we will exit in either of these conditions since this means we  
    --  are not at the correct node and we should treat this as a noop  
    --  the conditions are as follows:  
    --     1. Any of the user provided information is NULL  
    --     2. We are not on the originator server  
    --     3. The originator and reponse_srvr are the same  
    --   
    --  section 1   
    if @request_id is NULL  
        or @originator is NULL  
        or @originator_db is NULL  
        or @response_srvr is NULL  
        or @response_db is NULL  
        --  section 2  
        or UPPER(@originator) <> UPPER(publishingservername())  
        or @originator_db <> db_name()  
        --  section 3  
        or (UPPER(@originator) = UPPER(@response_srvr)  
            and @originator_db = @response_db)  
    begin  
        return 0  
    end  
      
    begin transaction tr_sp_MSpeerapplyresponse  
    save transaction tr_sp_MSpeerapplyresponse  
  
    update MSpeer_response  
        set received_date = getdate()  
        where request_id = @request_id  
            and peer = @response_srvr  
            and peer_db = @response_db  
    if @@error <> 0  
    begin  
        --  The procedure sys.sp_MSpeerapplyresponse failed to UPDATE the resource MSpeer_response Server error =  0.  
        raiserror (21499, 16, -1, 'sys.sp_MSpeerapplyresponse', 'UPDATE', 'MSpeer_response.', @@error)  
        goto FAILURE  
    end  
  
    commit transaction tr_sp_MSpeerapplyresponse  
  
    return 0  
FAILURE:  
    rollback transaction tr_sp_MSpeerapplyresponse  
    commit transaction   
      
    return 1  
end