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feat(outputs_http): implement keep alive

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Signed-off-by: Samuel Gaist <samuel.gaist@idiap.ch>
This commit is contained in:
Samuel Gaist
2023-12-16 05:35:00 -08:00
committed by poiana
parent 691bc8b04d
commit d99c137b09
3 changed files with 10 additions and 0 deletions
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1
falco.yaml
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@@ -567,6 +567,7 @@ http_output:
# Whether to echo server answers to stdout # Whether to echo server answers to stdout
echo: false echo: false
compress_uploads: false compress_uploads: false
keep_alive: false
# [Stable] `program_output` # [Stable] `program_output`
# #

4
userspace/falco/configuration.cpp
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@@ -313,6 +313,10 @@ void falco_configuration::load_yaml(const std::string& config_name, const yaml_h
compress_uploads = config.get_scalar<bool>("http_output.compress_uploads", false); compress_uploads = config.get_scalar<bool>("http_output.compress_uploads", false);
http_output.options["compress_uploads"] = compress_uploads? std::string("true") : std::string("false"); http_output.options["compress_uploads"] = compress_uploads? std::string("true") : std::string("false");
bool keep_alive;
keep_alive = config.get_scalar<bool>("http_output.keep_alive", false);
http_output.options["keep_alive"] = keep_alive? std::string("true") : std::string("false");
m_outputs.push_back(http_output); m_outputs.push_back(http_output);
} }

5
userspace/falco/outputs_http.cpp
View File

@@ -102,6 +102,11 @@ bool falco::outputs::output_http::init(const config& oc, bool buffered, const st
CHECK_RES(curl_easy_setopt(m_curl, CURLOPT_TRANSFER_ENCODING, 1L)); CHECK_RES(curl_easy_setopt(m_curl, CURLOPT_TRANSFER_ENCODING, 1L));
} }
if(m_oc.options["keep_alive"] == std::string("true"))
{
CHECK_RES(curl_easy_setopt(m_curl, CURLOPT_TCP_KEEPALIVE, 1L));
}
if(res != CURLE_OK) if(res != CURLE_OK)
{ {
err = "libcurl error: " + std::string(curl_easy_strerror(res)); err = "libcurl error: " + std::string(curl_easy_strerror(res));