DataMuseum.dk Presents historical artifacts from the history of: Rational R1000/400

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⟦926120438⟧ Ada Source

    Length: 6144 (0x1800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Date, seg_02c32e

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦5a81ac88f⟧ »Space Info Vol 1« 
        └─⟦this⟧ 

with Behavior;
with Identifier;
with Method;
with Message;
with Message_Transport;
with Parameter;
with Signature;
with Text_Io;

use Text_Io;
package body Date is

    procedure Process_Message (M : Message.Object);

    task Tx is  
        entry Start;
        entry Go;  
    end Tx;


    package B is new Behavior (Tx.Go, Process_Message);


    procedure Request (M : Message.Object) is separate;


    procedure Notification (M : Message.Object) is separate;


    task body Tx is  
        Status : Message_Transport.Status_Code;
    begin
        accept Start;

        accept Go; -- we have been registered, and can publish

        declare
        begin
            Message_Transport.Put
               (Message =>
                   Message.Image
                      (Message =>
                          Message.Create
                             (Class => Message.Publication,
                              Addressee =>
                                 Identifier.Hash (Id => Identifier.Broker),
                              Sender => Identifier.Hash (Id => B.Get_Identity),
                              Method => "date",
                              Parameter_Name => "date",
                              Parameter_Class => "string",
                              Parameter_Value => Parameter.Void)),
                Remote_Host => Identifier.Get_Host (Id => Identifier.Broker),
                Remote_Socket =>
                   Identifier.Get_Socket (Id => Identifier.Broker),
                Number_Of_Retry => 10,
                Retry_Delay => 0.1,
                Status => Status);
        exception
            when others =>
                Put_Line ("ca a foire");
        end;

        loop  
            delay Duration'Last;
        end loop;
    end Tx;


    procedure Process_Message (M : Message.Object) is
        use Message;
    begin  
        Put_Line ("--- processing message => " & Message.Image (M));
        case Message.Get_Class (M) is
            when Message.Request =>
                Request (M);
            when Message.Notification =>
                Notification (M);
            when others =>
                null;
        end case;
    end Process_Message;


    procedure Start is
    begin
        Tx.Start;
    end Start;

end Date;

    nblk1=5
    nid=4
    hdr6=6
        [0x00] rec0=2e rec1=00 rec2=01 rec3=03e
        [0x01] rec0=1b rec1=00 rec2=02 rec3=012
        [0x02] rec0=12 rec1=00 rec2=03 rec3=000
        [0x03] rec0=0f rec1=00 rec2=03 rec3=000
        [0x04] rec0=80 rec1=00 rec2=00 rec3=100
    tail 0x2152463b083f853b89ddf 0x42a00088462060003
Free Block Chain:
  0x4: 0000  00 05 01 94 80 0f 61 67 65 2e 49 6d 61 67 65 20  ┆      age.Image ┆
  0x5: 0000  00 00 00 f1 80 04 6e 20 3d 3e 04 00 21 20 20 20  ┆      n =>  !   ┆