mirror of
https://github.com/espressif/esp-idf.git
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http2_request_example: Change the target http2 server to http2.github.io and perform only a GET request
This commit is contained in:
Aditya Patwardhan
@ -1,6 +1,55 @@
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# HTTP/2 Request Example
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# HTTP/2 Request Example
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Established HTTP/2 connection with https://http2.golang.org
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Establish an HTTP/2 connection with https://http2.github.io
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- Performs a GET on /clockstream
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- Performs a GET on /index.html
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- Performs a PUT on /ECHO
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## How to use example
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Before project configuration and build, be sure to set the correct chip target using `idf.py set-target <chip_name>`.
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### Hardware Required
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* A development board with ESP32/ESP32-S2/ESP32-C3 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.)
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* A USB cable for power supply and programming
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### Configure the project
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```
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idf.py menuconfig
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```
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Open the project configuration menu (`idf.py menuconfig`) to configure Wi-Fi or Ethernet. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](../../README.md) for more details.
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### Build and Flash
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Build the project and flash it to the board, then run monitor tool to view serial output:
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```
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idf.py -p PORT flash monitor
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```
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(Replace PORT with the name of the serial port to use.)
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(To exit the serial monitor, type ``Ctrl-]``.)
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See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.
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## Example Output
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```
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I (5609) example_connect: - IPv4 address: 192.168.0.103
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I (5609) example_connect: - IPv6 address: fe80:0000:0000:0000:ae67:b2ff:fe45:0194, type: ESP_IP6_ADDR_IS_LINK_LOCAL
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Connecting to server
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Connection done
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[get-response] <!DOCTYPE HTML>
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<html lang="en">
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.
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.
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.
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Body of index.html
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.
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.
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.
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.
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</html>
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[get-response] Frame fully received
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[get-response] Stream Closed
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```
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@ -1,3 +1,3 @@
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idf_component_register(SRCS "http2_request_example_main.c"
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idf_component_register(SRCS "http2_request_example_main.c"
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INCLUDE_DIRS "."
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INCLUDE_DIRS "."
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EMBED_TXTFILES "golang_root_cert.pem")
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EMBED_TXTFILES "http2_github_io_root_cert.pem")
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@ -2,4 +2,4 @@
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# "main" pseudo-component makefile.
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# "main" pseudo-component makefile.
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#
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#
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# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
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# (Uses default behaviour of compiling all source files in directory, adding 'include' to include path.)
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COMPONENT_EMBED_TXTFILES := golang_root_cert.pem
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COMPONENT_EMBED_TXTFILES := http2_github_io_root_cert.pem
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@ -1,20 +0,0 @@
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-----BEGIN CERTIFICATE-----
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MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/
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MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
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DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow
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PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD
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Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
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AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM/IUmTrE4O
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rz5Iy2Xu/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq
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OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b
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xiqKqy69cK3FCxolkHRyxXtqqzTWMIn/5WgTe1QLyNau7Fqckh49ZLOMxt+/yUFw
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7BZy1SbsOFU5Q9D8/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD
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aeQQmxkqtilX4+U9m5/wAl0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV
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HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX/xBVghYkQMA0GCSqG
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SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69
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ikugdB/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr
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AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz
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R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir/md2cXjbDaJWFBM5
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JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo
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Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ
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-----END CERTIFICATE-----
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@ -0,0 +1,28 @@
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-----BEGIN CERTIFICATE-----
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MIIEsTCCA5mgAwIBAgIQBOHnpNxc8vNtwCtCuF0VnzANBgkqhkiG9w0BAQsFADBs
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MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
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d3cuZGlnaWNlcnQuY29tMSswKQYDVQQDEyJEaWdpQ2VydCBIaWdoIEFzc3VyYW5j
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ZSBFViBSb290IENBMB4XDTEzMTAyMjEyMDAwMFoXDTI4MTAyMjEyMDAwMFowcDEL
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MAkGA1UEBhMCVVMxFTATBgNVBAoTDERpZ2lDZXJ0IEluYzEZMBcGA1UECxMQd3d3
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LmRpZ2ljZXJ0LmNvbTEvMC0GA1UEAxMmRGlnaUNlcnQgU0hBMiBIaWdoIEFzc3Vy
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YW5jZSBTZXJ2ZXIgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC2
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4C/CJAbIbQRf1+8KZAayfSImZRauQkCbztyfn3YHPsMwVYcZuU+UDlqUH1VWtMIC
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Kq/QmO4LQNfE0DtyyBSe75CxEamu0si4QzrZCwvV1ZX1QK/IHe1NnF9Xt4ZQaJn1
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itrSxwUfqJfJ3KSxgoQtxq2lnMcZgqaFD15EWCo3j/018QsIJzJa9buLnqS9UdAn
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4t07QjOjBSjEuyjMmqwrIw14xnvmXnG3Sj4I+4G3FhahnSMSTeXXkgisdaScus0X
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sh5ENWV/UyU50RwKmmMbGZJ0aAo3wsJSSMs5WqK24V3B3aAguCGikyZvFEohQcft
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bZvySC/zA/WiaJJTL17jAgMBAAGjggFJMIIBRTASBgNVHRMBAf8ECDAGAQH/AgEA
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MA4GA1UdDwEB/wQEAwIBhjAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw
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NAYIKwYBBQUHAQEEKDAmMCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2Vy
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dC5jb20wSwYDVR0fBEQwQjBAoD6gPIY6aHR0cDovL2NybDQuZGlnaWNlcnQuY29t
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L0RpZ2lDZXJ0SGlnaEFzc3VyYW5jZUVWUm9vdENBLmNybDA9BgNVHSAENjA0MDIG
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BFUdIAAwKjAoBggrBgEFBQcCARYcaHR0cHM6Ly93d3cuZGlnaWNlcnQuY29tL0NQ
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UzAdBgNVHQ4EFgQUUWj/kK8CB3U8zNllZGKiErhZcjswHwYDVR0jBBgwFoAUsT7D
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aQP4v0cB1JgmGggC72NkK8MwDQYJKoZIhvcNAQELBQADggEBABiKlYkD5m3fXPwd
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aOpKj4PWUS+Na0QWnqxj9dJubISZi6qBcYRb7TROsLd5kinMLYBq8I4g4Xmk/gNH
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E+r1hspZcX30BJZr01lYPf7TMSVcGDiEo+afgv2MW5gxTs14nhr9hctJqvIni5ly
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/D6q1UEL2tU2ob8cbkdJf17ZSHwD2f2LSaCYJkJA69aSEaRkCldUxPUd1gJea6zu
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xICaEnL6VpPX/78whQYwvwt/Tv9XBZ0k7YXDK/umdaisLRbvfXknsuvCnQsH6qqF
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0wGjIChBWUMo0oHjqvbsezt3tkBigAVBRQHvFwY+3sAzm2fTYS5yh+Rp/BIAV0Ae
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cPUeybQ=
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-----END CERTIFICATE-----
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@ -1,6 +1,6 @@
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/* HTTP2 GET Example using nghttp2
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/* HTTP2 GET Example using nghttp2
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Contacts http2.golang.org and executes the GET/PUT requests. A thin API
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Contacts http2.github.io and executes the GET request. A thin API
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wrapper on top of nghttp2, to properly demonstrate the interactions.
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wrapper on top of nghttp2, to properly demonstrate the interactions.
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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@ -26,15 +26,13 @@
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#include "sh2lib.h"
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#include "sh2lib.h"
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extern const uint8_t server_root_cert_pem_start[] asm("_binary_golang_root_cert_pem_start");
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extern const uint8_t server_root_cert_pem_start[] asm("_binary_http2_github_io_root_cert_pem_start");
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extern const uint8_t server_root_cert_pem_end[] asm("_binary_golang_root_cert_pem_end");
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extern const uint8_t server_root_cert_pem_end[] asm("_binary_http2_github_io_root_cert_pem_end");
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/* The HTTP/2 server to connect to */
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/* The HTTP/2 server to connect to */
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#define HTTP2_SERVER_URI "https://http2.golang.org"
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#define HTTP2_SERVER_URI "https://http2.github.io"
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/* A GET request that keeps streaming current time every second */
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/* A GET request that keeps streaming current time every second */
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#define HTTP2_STREAMING_GET_PATH "/clockstream"
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#define HTTP2_STREAMING_GET_PATH "/index.html"
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/* A PUT request that echoes whatever we had sent to it */
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#define HTTP2_PUT_PATH "/ECHO"
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int handle_get_response(struct sh2lib_handle *handle, const char *data, size_t len, int flags)
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int handle_get_response(struct sh2lib_handle *handle, const char *data, size_t len, int flags)
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@ -120,10 +118,6 @@ static void http2_task(void *args)
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/* HTTP GET */
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/* HTTP GET */
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sh2lib_do_get(&hd, HTTP2_STREAMING_GET_PATH, handle_get_response);
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sh2lib_do_get(&hd, HTTP2_STREAMING_GET_PATH, handle_get_response);
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/* HTTP PUT */
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sh2lib_do_put(&hd, HTTP2_PUT_PATH, send_put_data, handle_echo_response);
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while (1) {
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while (1) {
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/* Process HTTP2 send/receive */
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/* Process HTTP2 send/receive */
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if (sh2lib_execute(&hd) < 0) {
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if (sh2lib_execute(&hd) < 0) {
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