Tiểu luận môn Lập trình mạng nâng cao
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Đề tài
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Tiểu luận môn Lập trình mạng nâng cao
Lời mở đầu
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qIq-/\&8:J5z7;7
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Tiểu luận môn Lập trình mạng nâng cao
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(c) Cài đặt các phương thức từ xa
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(e) Bộ đăng ký RMI registry
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•p’“
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&*LU5C+/8'V8+,&*y&*;/058/R$8'?I
7$,€/Cn&8/R$8'?G`&K'Œ,h8:+,Gl8a&*2/\&8'R,,F8
Ad&;ur–Ž1t;N*e/8'S&*A/0K8'S&*2.D5'D8:+,2/\85@G`&
K'Œ,;y7ALU58/R$8'?rsendrPSttI
1“
Tiểu luận môn Lập trình mạng nâng cao
7$O'/&'_&ALU58'S&*2.D8y8:+,rreceiverCStth8:+,G`&
E$(8Gl8a&**/.8:u5675S&* 8dG)O/0&•8'R,,F8Ad&;u
rtangrNC’ttI
Thuật toán tại trạm sản xuất PS:
_`@
\$receive(CS)
tang(NC’)
cho(NC’,NP – N + 1)
san_xuat()
send(CS)
NP = NP + 1
Kết thúc vòng lặp
− Thuật toán tại trạm tiêu thụ CS:
_`@
\$receive(PS)
tang(NP’)
cho(NP’,NP + 1)
tieu_thu()
send(PS)
,a,b$
cP%dN_`@
11

K$2C/55C7GG9:;9:1,KC9E89&>G‡7;7I:,/IG9:;9:I &/57G89,D892‡958
/,KC9,9&8G$&&72C9h9:;9:1˜
K$2C/59:;9:1,KCrt
 8':DˆG‡7;7I:,/I9,D89‰E59K8/D& ˜
1q
Tiểu luận môn Lập trình mạng nâng cao
 ‡7;7IC7&*IQG89,ID$8IK:/&8C&r›87:8/&*9:;9:1III›t—
 ™
G878/58:/&*&7,9G9:;9:q–&$CC—ss-'7/2.D2/9&>9*/$8R&5$79:;9:q
G878/59:;9:q8:7,88—
G878/5':97>8':—
G878/5/&85D&*8DG$O/9&–“—
G878/59GG7*9,9G/&—
ssŽŽŽŽŽ
K$2C/5GQ&5':D&/œ9>/&8G7&E$78GDrt˜
ss8'$'7,:7&>D,
/&8/–“—
8:Q˜
7&>D,:>–&9ˆ7&>D,rt—
/–:>I&9E8&8r}“t—
QG89,ID$8IK:/&8C&r›D:7&>D,5$7:7,7&$78*$/C7#–›Ž
/t—
™
5785'r‡7;7IC7&*I‰E59K8/D&9E59K8/D&t˜
‡7;7IC7&*IQG89,ID$8IK:/&8C&r9E59K8/D&I*989GG7*9rtt—
‡7;7IC7&*IQG89,I9E/8r“t—
™
:98$:&/—
™
ssššššššššššššššššššš

,9G/&IG98O/9,8:7r|7CG9t—
 8/CI,QC99KrŠ““t—
ˆ'/C9r,9G/&I*98O/9,8:7rt––|7CG9t˜
           
QG89,ID$8IK:/&8C&r›–––––––––––––––––––––––––––––––––––––
–›t—
 QG89,ID$8IK:/&8C&r›   ww‰ ww
w w›t—
           
QG89,ID$8IK:/&8C&r›–––––––––––––––––––––––––––––––––––––
–›t—
           
1~
Tiểu luận môn Lập trình mạng nâng cao
8:7,88–r9:;9:qt‡7;7I:,/I7,/&*ICDDO$Kr›:,/#ssCD57C'DG8#1“””s9:;9:q›
t—
 8:/&*89E8–8:7,88I*98,9GGrt—
 /|r89E8I5D,K7:9D*&D:97G9r›G7&E$78›t––“t˜
 QG89,ID$8IK:/&8C&r›7&*$CQD:7,›t—
 5D&*8DG$O/9&–,9G/&I*985D&*8DG$O/9&rt—
 QG89,ID$8IK:/&8C&r›D&*D$-/9&D:7,C7#
›Ž5D&*8DG$O/9&t—
 ssC7Q*/78:/5D&*8DG$O/9&D8:7,>9GDG7&'
 /&858GO–8:7,88I*985D&*8DG$O/9&rt—ss*9858GOD
8:7,8/9$8'$
 QG89,ID$8IK:/&8C&r›D&*D$-/9&D:7,C7#
›Ž58GOt—
 /|r58GO5D&*8DG$O/9&’–“t˜
 QG89,ID$8IK:/&8C&r›:7,7&*G7&E$78›t—
 ,9G/&IG98&$,r8'/GIG7&E$78GDrtt—

™

K$2C/5G878/5;D/>,7/&r‡7;7IC7&*I8:/&*7:*GžŸt˜
‡7;7IC7&*IQG89,ID$8IK:/&8C&r›:978/&*9*/G8:Q9:;9:1III›t—
8:Q˜
 ssššššš-'D/87D;787:89:;9:D8:7,šššš
 ss9:;9:187D:7>D/8$D&*G9:;9:1/,KC;7>7&*OQ&D>9G7&GN&*
5'D;/95*D/8$E7
‡7;7I:,/I:9*/G8:QID57899*/G8:QI5:97899*/G8:Qr1”””t—
9:;9:1,KCG9:;9:1/,KC–&9ˆ9:;9:1,KCrt—
 ‡7;7I:,/I7,/&*I:92/&>r›:,/#ss›Ž7:*Gž“ŸŽ›#1”””s9:;9:1›h
G9:;9:1/,KCt—
‡7;7IC7&*IQG89,ID$8IK:/&8C&r›9:;9:197>Q›t—
QG89,ID$8IK:/&8C&r›––––šššššššššššššššššššššššššš––––›
t—
8':–&9ˆ':97>rG9:;9:1/,KCt—
,9G/&–&9ˆ9GG7*9rt—ssO'D/87D>D/8$D&*,9GG7*9
ˆ'/C9r8:$9t˜
 8:/&*G8:–,9G/&I*98,9GGrt—
 /|rG8:I5D,K7:9D*&D:97G9r›G87:8›t––“t˜
 8':IG87:8rt—
 2:97O—
 ™
 8/CI,QC99Krq““t— 
™
1†
Tiểu luận môn Lập trình mạng nâng cao
™
5785'r‡7;7IC7&*I‰E59K8/D&9E59K8/D&t˜
            ‡7;7IC7&*IQG89,ID$8IK:/&8C&r›:9789  :9*/G8:Q |7/C9>›Ž

1Š
Tiểu luận môn Lập trình mạng nâng cao
ss9:;9:q,KCI‡7;7r5'$7575C9&'G7$t
ss9:;9:q>D&*;7/8:DC7:7,/9$'$
/,KD:8‡7;7I/DIš—
/,KD:8‡7;7I:,/Iš—
/,KD:8‡7;7I$8/CIš—
K$2C/55C7GG9:;9:q,KC9E89&>G‡7;7I:,/IG9:;9:I &/57G89,D892‡958
/,KC9,9&8G$&&72C9h9:;9:q˜
K$2C/59:;9:q,KCrt
8':DˆG‡7;7I:,/I9,D89‰E59K8/D&˜
‡7;7IC7&*IQG89,ID$8IK:/&8C&r›87:8/&*9:;9:qIII›t—
™
   G878/58:/&*&7,9G9:;9:1–&$CC—ss-'7/2.D2/9&>9*/$8R&5$7
9:;9:1
G878/59:;9:18:7,GE—
G878/5/&85D&*8DG$O/9&–“—
G878/5':97>8':—
G878/59GG7*9,9G/&—ss–&9ˆ9GG7*9rt—
ssŽŽŽŽŽŽŽŽŽŽŽŽŽŽŽ
K$2C/5GQ&5':D&/œ9>;D/>G98,9GGr‡7;7IC7&*I8:/&*,9GG7*9t˜
 ,9G/&IG98,9GGr,9GG7*9t—
™
K$2C/5GQ&5':D&/œ9>‡7;7IC7&*I8:/&**98,9GGrt˜
:98$:&,9G/&I*98,9GGrt—
™
ss;D/2/9&5D&*8DG$O/9&
K$2C/5GQ&5':D&/œ9>;D/>G985D&*8DG$O/9&r/&858GOt˜
 ,9G/&IG985D&*8DG$O/9&r58GOt—
™

‡7;7IC7&*IQG89,ID$8IK:/&8C&r9E59K8/D&I*989GG7*9rtt—
‡7;7IC7&*IQG89,I9E/8r“t—
™
™

ssšššššššššššš
K$2C/5;D/>:$&rt˜
8:Q˜
1”
Tiểu luận môn Lập trình mạng nâng cao
ssššššššš7/>788'$788D7&5'D8:7,šššššš
,9G/&IG985D&*8DG$O/9&r“t—
,9G/&IG98O/9,8:7r|7CG9t—
,9G/&IG98,9GGr›DO›t—
 8/CI,QC99KrŠ““t—
ˆ'/C9r,9G/&I*98O/9,8:7rt––|7CG9t˜
           
QG89,ID$8IK:/&8C&r›–––––––––––––––––––––––––––––––––––––
–›t—
 QG89,ID$8IK:/&8C&r›   ww‰ ww
‰  ›t—
           
QG89,ID$8IK:/&8C&r›–––––––––––––––––––––––––––––––––––––
–›t—
           
8:7,GE–r9:;9:1t‡7;7I:,/I7,/&*ICDDO$Kr›:,/#ssCD57C'DG8#1”””s9:;9:1
›t—
 8:/&*89E8–8:7,GEI*98,9GGrt—
 /|r89E8I5D,K7:9D*&D:97G9r›8/9$8'$›t––“t˜
 QG89,ID$8IK:/&8C&r›7&*$CQD:7,›t—

8':IG8DKrt—
™
8':IG8DKrt—
™
5785'r‡7;7IC7&*I‰E59K8/D&9E59K8/D&t˜
‡7;7IC7&*IQG89,ID$8IK:/&8C&r9E59K8/D&I*989GG7*9rtt—
‡7;7IC7&*IQG89,I9E/8r“t—
™
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ssšššššššššššššššššššss
K$2C/5G878/5;D/>,7/&r‡7;7IC7&*I8:/&*7:*GžŸt˜
‡7;7IC7&*IQG89,ID$8IK:/&8C&r›:978/&*9*/G8:Q9:;9:qIII›t—
8:Q˜
 ssššššš-'D/87D;787:89:;9:D8:7,šššš
 ss9:;9:q87D:7>D/8$D&*G9:;9:q/,KC;N>7&*Og&@>9G7&GN&*
5'D;/95*D/8$E7
‡7;7I:,/I:9*/G8:QID57899*/G8:QI5:97899*/G8:Qr1“””t—
9:;9:q,KCG9:;9:q/,KC–&9ˆ9:;9:q,KCrt—
q1
Tiểu luận môn Lập trình mạng nâng cao
 ‡7;7I:,/I7,/&*I:92/&>r›:,/#ss›Ž7:*Gž“ŸŽ›#1“””s9:;9:q›h
G9:;9:q/,KCt—
‡7;7IC7&*IQG89,ID$8IK:/&8C&r›9:;9:q97>Q›t—
QG89,ID$8IK:/&8C&r›––––šššššššššššššššššššššššššš––––›
t—
8':–&9ˆ':97>rG9:;9:q/,KCt—
,9G/&–&9ˆ9GG7*9rt—ssO'D/87D>D/8$D&*,9GG7*9
 ˆ'/C9r8:$9t˜
 8:/&*G8:–,9G/&I*98,9GGrt—
 /|rG8:I5D,K7:9D*&D:97G9r›G87:8›t––“t

ss;D/2/9&5D&*8DG$O/9&
K$2C/5;D/>G985D&*8DG$O/9&r/&858GOt˜
 QG89,ID$8IK:/&8C&r›;$7G98*/78:/5$75D&*8DG$O/9&C7#›Ž58GOt—
 8'/GI5D&*8DG$O/9&–58GO—
™
K$2C/5/&8*985D&*8DG$O/9&rt˜
QG89,ID$8IK:/&8C&r›;$7*98*/78:/5$75D&*8DG$O/9&C7#
›Ž5D&*8DG$O/9&t—
:98$:&8'/GI5D&*8DG$O/9&—
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ss;D/2/9&&$,
 K$2C/5;D/>G98&$,r/&8&$,29:t˜
  8'/GI&$,–&$,29:—
 ™
 K$2C/5/&8*98&$,rt˜
:98$:&8'/GI&$,—
 ™
ss;D/2/9&,9GG
 K$2C/5;D/>G98,9GGr‡7;7IC7&*I8:/&*,9GG7*9t˜
 8'/GI,9GG–,9GG7*9—
 ™
 K$2C/5‡7;7IC7&*I8:/&**98,9GGrt˜
:98$:&8'/GI,9GG—
 ™
ss;D/2/9&8D&*
K$2C/5/&8*988D&*rt˜
:98$:&8'/GI8D&*—
 ™
K$2C/5;D/>G988D&*r/&88D87Ct˜
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G9:;9:7&$78C7,;/958:$D5›t—
 ‡7;7IC7&*IQG89,ID$8IK:/&8C&r›}s‘8/9$8'$’#9$,$D&*D/
G9:;9:/9$'$C7,;/958:$D5›t—
 ‡7;7IC7&*IQG89,ID$8IK:/&8C&r›~s‘G8DK’#9$,$D&>$&*
;/95G7&E$78;78/9$8'$5$7575G9:;9:C7/›t—
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Tiểu luận môn Lập trình mạng nâng cao
 ‡7;7IC7&*IQG89,ID$8IK:/&8C&r›„s‘]$/8’#9$,$D&>$&*
'D78>D&*5$7575G9:;9:;78'D78›t—
 ˆ'/C9r8:$9t˜
 8:/&*G8:–/&&7,9I:97>/&9rt—
 /|rG8:I5D,K7:9D*&D:97G9r›G7&E$78›t––“¡¡
G8:I5D,K7:9D*&D:97G9r›8/9$8'$›t––“t˜
 G7&E$78IG98,9GGr›8/9$8'$›t—
 8/9$8'$IG98,9GGr›G7&E$78›t—
 ™
 /|rG8:I5D,K7:9D*&D:97G9r›G8DK›t––“t˜
 G7&E$78IG98,9GGr›8DKG7&E$78›t—
 G7&E$78IG985D&*8DG$O/9&r1t—
 G7&E$78IG98&$,r“t—
 8/9$8'$IG98,9GGr›8DK8/9$8'$›t—
 8/9$8'$IG985D&*8DG$O/9&r“t—
 8/9$8'$IG98&$,r“t—
 ™
 /|rG8:I5D,K7:9D*&D:97G9r›G87:8›t––“t˜
 G7&E$78IG98,9GGr›G87:8›t—
 8/9$8'$IG98,9GGr›G87:8›t—
 ™
 /|rG8:I5D,K7:9D*&D:97G9r›]$/8›t––“t˜
 G7&E$78IG98,9GGr›]$/8›t—