1 # al-tgmb.tcl --
2 #
3 # FIXME: This file needs a description here.
4 #
5 # Copyright (c) 1998-2002 The Regents of the University of California.
6 # All rights reserved.
7 #
8 # Redistribution and use in source and binary forms, with or without
9 # modification, are permitted provided that the following conditions are met:
10 #
11 # A. Redistributions of source code must retain the above copyright notice,
12 # this list of conditions and the following disclaimer.
13 # B. Redistributions in binary form must reproduce the above copyright notice,
14 # this list of conditions and the following disclaimer in the documentation
15 # and/or other materials provided with the distribution.
16 # C. Neither the names of the copyright holders nor the names of its
17 # contributors may be used to endorse or promote products derived from this
18 # software without specific prior written permission.
19 #
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
21 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 # ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
24 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
27 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #
31 # @(#) $Header: /usr/mash/src/repository/mash/mash-1/tcl/tgmb/al-tgmb.tcl,v 1.4 2002/02/03 04:30:13 lim Exp $
32
33
34 import AnnounceListenManager/AS/Service
35
36 Class ALM/RMX -superclass AnnounceListenManager/AS/Service
37
38
39 ALM/RMX public init { agent servinst megactrl } {
40 $self next $agent $megactrl 20000 $servinst
41 $self set agent_ $agent
42 $self set serviceInstance_ $servinst
43 $self set localip_ [localaddr]
44 }
45
46
47 ALM/RMX public service_name {} {
48 return MediaPad
49 }
50
51
52 ALM/RMX public recv_msg {atype aspec addr srv_name srv_loc srv_inst ssg_port \
53 agent_data} {
54 $self instvar serviceInstance_
55 if {$serviceInstance_ != $srv_inst} {
56 return
57 }
58
59 if { $srv_name == "DEATH" } {
60 puts stderr "Received death packet from $aspec at $addr\
61 - exiting."
62 $self announce_death
63 exit 0
64 }
65 $self next $atype $aspec $addr $srv_name $srv_loc $srv_inst $ssg_port\
66 $agent_data
67 }
68
69
70 ALM/RMX public agent_data {} {
71 $self instvar agent_ localip_
72 return $localip_:[$agent_ port]
73 }
74
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