Sockets

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Sockets
Chapter 10 from the book Inter-process
Communications in Linux The Nooks Crannies
by John Shapley Gray Publisher Prentice Hall
Pub Date January 13, 2003
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Topics
COMMUNICATION BASICS
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Network Addresses
COMMUNICATION BASICS
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COMMUNICATION BASICS
Figure 10.1. Displaying the MAC addresses on a
Linux host.
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COMMUNICATION BASICS
Figure 10.1. Displaying the MAC addresses on a
Linux host.
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Network Addresses
COMMUNICATION BASICS
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Network Addresses
COMMUNICATION BASICS
Figure 10.2. Network class numbering scheme.
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Domains
COMMUNICATION BASICS
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Domains
COMMUNICATION BASICS
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Domains
COMMUNICATION BASICS
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Protocol Families
COMMUNICATION BASICS
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COMMUNICATION BASICS
Figure 10.3. The ISO/OSI layer cake.
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Protocol Families
COMMUNICATION BASICS
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Protocol Families
COMMUNICATION BASICS
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Socket Types
COMMUNICATION BASICS
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Socket Types
COMMUNICATION BASICS
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Socket Types
COMMUNICATION BASICS
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IPC Using Socketpair
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IPC Using Socketpair
Table 10.1. Summary of the socketpair System Call
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IPC Using Socketpair
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IPC Using Socketpair
Table 10.2. Protocol Family Constants.
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IPC Using Socketpair
Table 10.2. Protocol Family Constants.
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IPC Using Socketpair
Table 10.2. Protocol Family Constants.
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IPC Using Socketpair
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IPC Using Socketpair
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IPC Using Socketpair
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IPC Using Socketpair
Table 10.3. socketpair Error Messages..
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IPC Using Socketpair
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IPC Using Socketpair
Figure 10.5. The socketpair before and after the
process forks.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Figure 10.6. A connection-oriented clientserver
communication sequence.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.4. Summary of the socket System Call.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.5. Supported Protocol Families.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.6. socket Error Messages.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.7. Summary of the bind System Call
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.8. bind Error Messages.
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The Connection-Oriented Paradigm
Table 10.8. bind Error Messages.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.9. Summary of the listen System Call.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.10. listen Error Messages.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.11. Summary of the accept System Call.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.12. accept Error Messages.
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The Connection-Oriented Paradigm
Table 10.12. accept Error Messages.
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The Connection-Oriented Paradigm
Table 10.12. accept Error Messages.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.13. Summary of the connect System Call.
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
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The Connection-Oriented Paradigm
Table 10.14. connect Error Messages.
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The Connection-Oriented Paradigm
Table 10.14. connect Error Messages.
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The Connection-Oriented Paradigm
Table 10.14. connect Error Messages.
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The Connectionless Paradigm
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The Connectionless Paradigm
Figure 10.14. A connectionless clientserver
communication sequence.
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The Connectionless Paradigm
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The Connectionless Paradigm
Table 10.19. Summary of the send, sendto, and
sendmsg System Calls.
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The Connectionless Paradigm
Table 10.20. Flags for the send, sendto, and
sendmsg Calls.
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The Connectionless Paradigm
Table 10.21. send, sendto, and sendmsg Error
Messages.
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The Connectionless Paradigm
Table 10.21. send, sendto, and sendmsg Error
Messages.
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The Connectionless Paradigm
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The Connectionless Paradigm
Table 10.22. Summary of the recv, recvfrom, and
recvmsg System Calls.
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The Connectionless Paradigm
Table 10.23. Flags for the recv, recvfrom, and
recvmsg Calls.
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The Connectionless Paradigm
Table 10.24. recv, recvfrom, and recvmsg Error
Messages