Usually we don't need to set libcurl to choose which version of the HTTP protocol to use to communicate with a server. But different versions of libcurl, the default value is not the same.
CURL >= 7.62.0: CURL_HTTP_VERSION_2TLS CURL < 7.62: CURL_HTTP_VERSION_1_1 In order to give users the freedom to control the HTTP version, we need to add a setting to choose which HTTP version to use. This patch support force enable HTTP/2 or HTTP/1.1. example: GIT_CURL_VERBOSE=1 git2 -c http.version=HTTP/2 ls-remote https://bitbucket.org/aquariusjay/deeplab-public-ver2.git Force Charlie (1): http: add support selecting http version Documentation/config.txt | 9 +++++++++ http.c | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 47 insertions(+) base-commit: 8858448bb49332d353febc078ce4a3abcc962efe Published-As: https://github.com/gitgitgadget/git/releases/tags/pr-69%2Ffcharlie%2Fmaster-v7 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-69/fcharlie/master-v7 Pull-Request: https://github.com/gitgitgadget/git/pull/69 Range-diff vs v6: 1: 93fda67198 ! 1: e26fc0d8c7 http: add support selecting http version @@ -49,7 +49,7 @@ static int http_options(const char *var, const char *value, void *cb) { -+ if (!strcmp("http.version",var)) { ++ if (!strcmp("http.version", var)) { + return git_config_string(&curl_http_version, var, value); + } if (!strcmp("http.sslverify", var)) { @@ -95,7 +95,7 @@ + long opt; + if (!get_curl_http_version_opt(curl_http_version, &opt)) { + /* Set request use http version */ -+ curl_easy_setopt(result, CURLOPT_HTTP_VERSION,opt); ++ curl_easy_setopt(result, CURLOPT_HTTP_VERSION, opt); + } + } +#endif -- gitgitgadget
