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    Types: TextFile
    Names: »RPC_RELEASE1_0_2_PS«

└─⟦bad92a95e⟧ Bits:30000535 8mm tape, Rational 1000, RPC 1_0_2
    └─ ⟦bb34fe6e2⟧ »DATA« 
        └─⟦a9a24a109⟧ 
            └─⟦this⟧ 

TextFile

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%%Title: !DOCUMENTATION.RELEASE_NOTES.R_P_C.HP_9000_WORKING.UNITS.RPC_RELEASE1_0_3'V(1)
%%Creator: COMPOSE 10.7.11
%%CreationDate: April 18, 1991 at 12:11:04 PM
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%%EndProlog
%%Page: 1 1
BeginPage
792 false PositionPage
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20 /Palatino-Roman SelectFont
( ) show
126.630 328 moveto
(Rational Remote Procedure Call Facility:) show
223.210 350 moveto
(HP 9000 Series 300) show
217.090 372 moveto
(Release Information) show
228.180 416 moveto
(Rev1_0_2 Release) show
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( ) show
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( ) show
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(Copyright ) show
/copyright SYM 7.470 MX
( 1991 by Rational) show
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(Part Number: 508-003259-003) show
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(April 1991 \050Software Release Rev1_0_2\051) show
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9 /Palatino-Roman SelectFont
(Rational and R1000 are registered trademarks and Rational Subsystems is a trademark of Rational.) show
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(UNIX is a registered trademark of AT&T.) show
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10 /Palatino-Roman SelectFont
(Rational) show
259.660 682 moveto
(3320 Scott Boulevard) show
229.255 694 moveto
(Santa Clara, California  95054-3197) show
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( ) show
EndPage
%%Page: 1 3
BeginPage
792 false PositionPage
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10 /Palatino-Roman SelectFont
390.180 MX
(Rev1_0_2 Release) show
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15 /Palatino-Bold SelectFont
(1.  Overview) show
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11 /Palatino-Roman SelectFont
(The Rational Remote Procedure) 1.285 WS
4.034 MX
(Call Facility: HP 9000 Series 300 \050RPC\051 allows users to easily) 1.284 WS
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(build programs hosted on an R1000) 0.836 WS
0 -2.750 rmoveto
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/registered SYM 5.976 MX
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0 2.750 rmoveto
( and an HP 9000 that communicate via) 0.836 WS
3.587 MX
(remote procedure) 0.837 WS
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(calls. For example, the RPC facility allows an application running on) 3.314 WS
6.063 MX
(one host to access) 3.313 WS
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(databases and software on another host.) show
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(RPC is based on the) 2.083 WS
4.834 MX
(Ada procedural call model, extending calls between hosts. In effect, it) 2.084 WS
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(allows an application to make an intersystem procedure call. This mechanism allows) 1.208 WS
3.957 MX
(users to) 1.207 WS
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(build their own interfaces to remote resources.) show
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(Refer to the) show
11 /Palatino-Italic SelectFont
( Rational Networking\320TCP/IP Reference Manual) show
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(, Volume 2, for more detail.) show
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15 /Palatino-Bold SelectFont
(2.  Views) show
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11 /Palatino-Roman SelectFont
(The RPC product is released in three Rational Subsystems) show
/trademark SYM 10.769 MX
(:) show
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(!Targets.Implementation.Transport) show
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(!Targets.Implementation.Rpc) show
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(!Targets.Implementation.Rpc_Example) show
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0 -1.100 rmoveto
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(n) show
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0 1.100 rmoveto
19.434 MX
(The Transport subsystem) 0.448 WS
3.199 MX
(contains the implementation of the transport layer in two views:) 0.449 WS
96 364 moveto
(Mc68020_Hpux_0_2 and Mc68020_Hpux_Cdf_0_2. Two views are required because of) 0.689 WS
3.438 MX
(HP) show
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(9000 Ada compiler dependencies; the former is compatible with the HP 9000 Ada compiler,) 0.009 WS
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(and the latter with the Rational M68020/UNIX CDF.) show
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0 -1.100 rmoveto
6 /ZapfDingbats SelectFont
(n) show
11 /Palatino-Roman SelectFont
0 1.100 rmoveto
19.434 MX
(The Rpc subsystem contains the implementation of the RPC) 5.313 WS
8.062 MX
(layer in one view:) 5.312 WS
96 427 moveto
(Mc68020_Hpux_Cdf_0_2. There are no compiler) 1.616 WS
4.367 MX
(dependencies in this layer, so the same) 1.617 WS
96 440 moveto
(source code executes when downloaded and compiled using the HP 9000 Ada compiler or) 0.361 WS
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(the Rational M68020/UNIX CDF compiler.) show
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0 -1.100 rmoveto
6 /ZapfDingbats SelectFont
(n) show
11 /Palatino-Roman SelectFont
0 1.100 rmoveto
19.434 MX
(The Rpc_Example subsystem contains a) 0.756 WS
3.507 MX
(sample RPC application in two views: R1000_0_2) 0.757 WS
96 490 moveto
(and Mc68020_Hpux_Cdf_0_2. Both views are provided so that) 0.952 WS
3.701 MX
(users can demonstrate the) 0.951 WS
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(RPC facility with clients and servers running on R1000s and/or HP 9000s.) show
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(3.  Limitations) show
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0 -1.100 rmoveto
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(n) show
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0 1.100 rmoveto
19.434 MX
(Package Transport) show
96 585 moveto
(Only the subset of procedures necessary to support RPC) 0.070 WS
2.821 MX
(is implemented at this time. These) 0.071 WS
96 598 moveto
(procedures are:) show
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(Open) show
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(Close) show
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(Connect \050Active Form\051) show
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(Connect \050Passive Form\051) show
96 668 moveto
(Disconnect) show
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(Is_Open) show
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(Is_Connected) show
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(Transmit) show
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(Receive) show
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(RATIONAL) show
10 /Palatino-Roman SelectFont
(     April 1991) show
345.018 MX
(1) show
EndPage
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BeginPage
792 false PositionPage
72 36 moveto
10 /Palatino-Roman SelectFont
(Rational Remote Procedure Call Facility:) show
72 48 moveto
(HP 9000 Series 300 Release Information) show
96 84 moveto
11 /Palatino-Roman SelectFont
(All Max_Wait parameters are ignored in this release and default) 0.242 WS
2.991 MX
(to Duration'Last. This has) 0.241 WS
96 97 moveto
(no impact on RPC but affects users coding directly against package Transport.) show
96 115 moveto
(All I/O calls in this package) 0.331 WS
3.082 MX
(are blocking in this release. This means that, if one task issues) 0.332 WS
96 128 moveto
(an I/O call, the entire process is blocked until the I/O operation completes.) show
72 152 moveto
0 -1.100 rmoveto
6 /ZapfDingbats SelectFont
(n) show
11 /Palatino-Roman SelectFont
0 1.100 rmoveto
19.434 MX
(Package Transport_Server) show
96 170 moveto
(The Max_Servers parameter is ignored in all procedures in this package,) 1.820 WS
4.569 MX
(and the value) 1.819 WS
96 183 moveto
(defaults to one. That) 0.752 WS
3.503 MX
(is, servers implemented with this release of RPC are single-threaded) 0.753 WS
96 196 moveto
(and only one client is serviced at a time. This is because package) 0.701 WS
3.450 MX
(Transport provides only) 0.700 WS
96 209 moveto
(blocking I/O.) show
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0 -1.100 rmoveto
6 /ZapfDingbats SelectFont
(n) show
11 /Palatino-Roman SelectFont
0 1.100 rmoveto
19.434 MX
(Package Rpc_Server) show
96 251 moveto
(The generic procedure Serve_With_Username is not implemented in this release.) show
72 275 moveto
0 -1.100 rmoveto
6 /ZapfDingbats SelectFont
(n) show
11 /Palatino-Roman SelectFont
0 1.100 rmoveto
19.434 MX
(Package Complex_Service \050included with the example\051) show
96 293 moveto
(The Value and Image functions are not implemented in this release.) show
72 333 moveto
15 /Palatino-Bold SelectFont
(4.  Known Problems) show
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11 /Palatino-Roman SelectFont
(A bug causes the example server generated by the HP 9000 Ada compiler to) 0.724 WS
3.475 MX
(malfunction. This) 0.725 WS
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(bug is manifested by the sample client getting the exception Transport_Stream.Not_Connected) 0.721 WS
72 383 moveto
(when running on the R1000. The workaround is:) show
72 407 moveto
(1.) show
15.750 MX
(Start the example server under the HP 9000 Ada debugger, Ada Probe.) show
72 425 moveto
(2.) show
15.750 MX
(Kill the debugger using the UNIX) show
0 -2.750 rmoveto
8 /Palatino-Roman SelectFont
/registered SYM 5.976 MX
11 /Palatino-Roman SelectFont
0 2.750 rmoveto
( Kill command on the debugger's Process ID.) show
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(3.) show
15.750 MX
(Kill the client job on the R1000, if necessary.) show
72 461 moveto
(4.) show
15.750 MX
(Restart the server on the HP.) show
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15 /Palatino-Bold SelectFont
(5.  Fixed Problems) show
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11 /Palatino-Roman SelectFont
(In Rev1_0_1 of the RPC, if a server runs on a machine whose) 0.553 WS
3.304 MX
(Internet address has a high order) 0.554 WS
72 538 moveto
(byte greater than 127, the client dies the first time that it requests service from that server.) 2.080 WS
72 551 moveto
(Rev1_0_2 fixes this problem.) show
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15 /Palatino-Bold SelectFont
(6.  Compatibility) show
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11 /Palatino-Roman SelectFont
(Other than the limitations described above, all specs released with the RPC facility) 3.808 WS
6.559 MX
(are) show
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(compatible with) 0.135 WS
2.884 MX
(the R1000 networking product. Users can port code that has been implemented) 0.134 WS
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(against the R1000 networking product simply by recompiling.) show
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15 /Palatino-Bold SelectFont
(7.  Documentation) show
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(The RPC facility is documented in the) show
11 /Palatino-Italic SelectFont
( Rational Networking\320TCP/IP Reference Manual) show
11 /Palatino-Roman SelectFont
(, Volume 2.) show
72 756 moveto
10 /Palatino-Roman SelectFont
(2) show
344.768 MX
(April 1991    ) show
11 /Palatino-Roman SelectFont
( RATIONAL) show
EndPage
%%Trailer
%%Pages: 4 1
%%DocumentFonts: Times-Roman Palatino-Roman Palatino-Bold Palatino-Italic ZapfDingbats