100644 blob bcf54a07bbf17522be006ce5f2ca649ea102ee93	ch2-basics.md
100644 blob 8ffc41e785e08ec05b57ad793e96f412edc8eb40	ch2.1-application-architecture.md
100644 blob 260562c68eb22d39df7cf1cdc40c7ad0a5b9b6b9	ch2.1.1-server-architecture.md
100644 blob 74c70a7c86eaca043f95044ddd381fb756bfd89f	ch2.1.2-client-architecture.md
100644 blob 72b31624c014285d63ecd5bc72c202ad6e28c41c	ch2.2-sample-tcp-server.md
100644 blob c252dd85472efa784074862c286e20b2eedb144a	ch2.3-sample-tcp-client.md
100644 blob 938e8873fc5ba91720f7067df6af7308c419f86b	ch2.4-sample-udp-server.md
100644 blob 13f48d4c802246679b829045eec4d8f1fb1419ea	ch2.5-sample-udp-client.md
100644 blob 7fcef6d0b9b0e7b47fb2fc8fabd43f5f6ddb306d	ch2.6-summary.md