Section 8.2. recvfrom and sendto Functions
Section 8.3. UDP Echo Server: main Function
Section 8.4. UDP Echo Server: dg_echo Function
Section 8.5. UDP Echo Client: main Function
Section 8.6. UDP Echo Client: dg_cli Function
Section 8.8. Verifying Received Response
Section 8.9. Server Not Running
Section 8.10. Summary of UDP Example
Section 8.11. connect Function with UDP
Section 8.12. dg_cli Function (Revisited)
Section 8.13. Lack of Flow Control with UDP
Section 8.14. Determining Outgoing Interface with UDP