http2_request_example: Change the target http2 server to http2.github.io and

perform only a `GET` request.
2024-10-05 20:47:46 -04:00 · 2022-01-05 12:26:39 +05:30 · 2022-01-05 12:26:39 +05:30 · b4fbd87f42
commit b4fbd87f42
parent ab118fe8be
7 changed files with 56 additions and 85 deletions
--- a/examples/protocols/http2_request/README.md
+++ b/examples/protocols/http2_request/README.md
@ -1,8 +1,7 @@
 # HTTP/2 Request Example

-Established HTTP/2 connection with https://http2.golang.org
- Performs a GET on /clockstream
- Performs a PUT on /ECHO
+Establish an HTTP/2 connection with https://http2.github.io
+- Performs a GET on /index.html

 ## How to use example
 Before project configuration and build, be sure to set the correct chip target using `idf.py set-target <chip_name>`.
@ -36,37 +35,21 @@ See the Getting Started Guide for full steps to configure and use ESP-IDF to bui
 ## Example Output

 ```
-I (9637) example_connect: - IPv4 address: 192.168.194.219
-I (9637) example_connect: - IPv6 address: fe80:0000:0000:0000:266f:28ff:fe80:2c74, type: ESP_IP6_ADDR_IS_LINK_LOCAL
+I (5609) example_connect: - IPv4 address: 192.168.0.103
+I (5609) example_connect: - IPv6 address: fe80:0000:0000:0000:ae67:b2ff:fe45:0194, type: ESP_IP6_ADDR_IS_LINK_LOCAL
 Connecting to server
 Connection done
-[data-prvd] Sending 11 bytes
-[echo-response] HELLO WORLD
-[echo-response] Frame fully received
-[echo-response] Frame fully received
-[echo-response] Stream Closed
-[get-response] # ~1KB of junk to force browsers to start rendering immediately:
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-# xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-2021-09-07 08:22:10.73175944 +0000 UTC m=+530259.401042400
-
+[get-response] <!DOCTYPE HTML>
+<html lang="en">
+.
+.
+.
+Body of index.html
+.
+.
+.
+.
+</html>
 [get-response] Frame fully received
-[get-response] 2021-09-07 08:22:11.73205314 +0000 UTC m=+530260.401336111
-
-[get-response] Frame fully received
-[get-response] 2021-09-07 08:22:12.7320106 +0000 UTC m=+530261.401293569
-
-[get-response] Frame fully received
-[get-response] 2021-09-07 08:22:13.732013218 +0000 UTC m=+530262.401296183
+[get-response] Stream Closed
 ```
--- a/examples/protocols/http2_request/example_test.py
+++ b/examples/protocols/http2_request/example_test.py
@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: Apache-2.0

 import http.client
@ -11,7 +11,7 @@ import ttfw_idf
 from tiny_test_fw import Utility

 HTTP_OK = 200
-TEST_SERVER = 'http2.golang.org'
+TEST_SERVER = 'http2.github.io'


 def is_test_server_available():  # type: () -> bool
@ -33,7 +33,7 @@ def test_examples_protocol_http2_request(env, extra_data):  # type: (tiny_test_f
    """
    steps: |
      1. join AP
-      2. connect to http2.golang.org
+      2. connect to http2.github.io
      3. send http2 request
      4. send http2 put response
    """
@ -45,15 +45,12 @@ def test_examples_protocol_http2_request(env, extra_data):  # type: (tiny_test_f
    # start the test
    # check if test server is avilable
    test_server_available = is_test_server_available()
-    # Skip the test if the server test server (http2.golang.org) is not available at the moment.
+    # Skip the test if the server test server (http2.github.io) is not available at the moment.
    if test_server_available:
+        Utility.console_log('test server \"{}\" is available'.format(TEST_SERVER))
        dut1.start_app()
        # check for connection
        dut1.expect('Connection done', timeout=30)
-        # check for echo response
-        dut1.expect('[echo-response] HELLO WORLD', timeout=30)
-        dut1.expect('[echo-response] Frame fully received')
-        dut1.expect('[echo-response] Stream Closed')
        # check for get response
        dut1.expect('[get-response] Frame fully received')
    else:
--- a/examples/protocols/http2_request/main/CMakeLists.txt
+++ b/examples/protocols/http2_request/main/CMakeLists.txt
@ -1,3 +1,3 @@
 idf_component_register(SRCS "http2_request_example_main.c"
                    INCLUDE_DIRS "."
-                    EMBED_TXTFILES "golang_root_cert.pem")
+                    EMBED_TXTFILES "http2_github_io_root_cert.pem")
--- a/examples/protocols/http2_request/main/component.mk
+++ b/examples/protocols/http2_request/main/component.mk
@ -2,4 +2,4 @@
 # "main" pseudo-component makefile.
 #
 # (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
-COMPONENT_EMBED_TXTFILES := golang_root_cert.pem
+COMPONENT_EMBED_TXTFILES := http2_github_io_root_cert.pem
--- a/examples/protocols/http2_request/main/golang_root_cert.pem
+++ b/examples/protocols/http2_request/main/golang_root_cert.pem
@ -1,31 +0,0 @@
-----BEGIN CERTIFICATE-----
-MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw
-TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
-cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4
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-emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=
-----END CERTIFICATE-----
--- a/examples/protocols/http2_request/main/http2_github_io_root_cert.pem
+++ b/examples/protocols/http2_request/main/http2_github_io_root_cert.pem
@ -0,0 +1,28 @@
+-----BEGIN CERTIFICATE-----
+MIIEsTCCA5mgAwIBAgIQBOHnpNxc8vNtwCtCuF0VnzANBgkqhkiG9w0BAQsFADBs
+MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
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+0wGjIChBWUMo0oHjqvbsezt3tkBigAVBRQHvFwY+3sAzm2fTYS5yh+Rp/BIAV0Ae
+cPUeybQ=
+-----END CERTIFICATE-----
--- a/examples/protocols/http2_request/main/http2_request_example_main.c
+++ b/examples/protocols/http2_request/main/http2_request_example_main.c
@ -1,6 +1,6 @@
 /* HTTP2 GET Example using nghttp2

-   Contacts http2.golang.org and executes the GET/PUT requests. A thin API
+   Contacts http2.github.io and executes the GET request. A thin API
   wrapper on top of nghttp2, to properly demonstrate the interactions.

   This example code is in the Public Domain (or CC0 licensed, at your option.)
@ -26,15 +26,13 @@
 #include "sh2lib.h"


-extern const uint8_t server_root_cert_pem_start[] asm("_binary_golang_root_cert_pem_start");
-extern const uint8_t server_root_cert_pem_end[]   asm("_binary_golang_root_cert_pem_end");
+extern const uint8_t server_root_cert_pem_start[] asm("_binary_http2_github_io_root_cert_pem_start");
+extern const uint8_t server_root_cert_pem_end[]   asm("_binary_http2_github_io_root_cert_pem_end");

 /* The HTTP/2 server to connect to */
-#define HTTP2_SERVER_URI  "https://http2.golang.org"
+#define HTTP2_SERVER_URI  "https://http2.github.io"
 /* A GET request that keeps streaming current time every second */
-#define HTTP2_STREAMING_GET_PATH  "/clockstream"
-/* A PUT request that echoes whatever we had sent to it */
-#define HTTP2_PUT_PATH            "/ECHO"
+#define HTTP2_STREAMING_GET_PATH  "/index.html"


 int handle_get_response(struct sh2lib_handle *handle, const char *data, size_t len, int flags)
@ -120,10 +118,6 @@ static void http2_task(void *args)

    /* HTTP GET  */
    sh2lib_do_get(&hd, HTTP2_STREAMING_GET_PATH, handle_get_response);
-
-    /* HTTP PUT  */
-    sh2lib_do_put(&hd, HTTP2_PUT_PATH, send_put_data, handle_echo_response);
-
    while (1) {
        /* Process HTTP2 send/receive */
        if (sh2lib_execute(&hd) < 0) {