From 27181c904b9cbf6b7650e5ce718c198c425681eb Mon Sep 17 00:00:00 2001
From: Matthias Meulien <orontee@gmail.com>
Date: Thu, 5 Oct 2023 14:32:36 +0200
Subject: [PATCH] Keep default size for HTTP response buffer and improve logs

Refs: #52
---
 src/http.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/http.cc b/src/http.cc
index 00fd9e0..6c344e5 100644
--- a/src/http.cc
+++ b/src/http.cc
@@ -12,6 +12,7 @@ Json::Value taranis::HttpClient::get(const std::string &url) {
   curl_easy_setopt(curl.get(), CURLOPT_URL, url.c_str());
 
   std::string response_data;
+  response_data.reserve(10 * CURLOPT_BUFFERSIZE);
   curl_easy_setopt(curl.get(), CURLOPT_WRITEDATA, &response_data);
 
   const CURLcode code = curl_easy_perform(curl.get());
@@ -49,7 +50,6 @@ std::unique_ptr<CURL, void (*)(CURL *)> taranis::HttpClient::preprare_curl() {
 
   curl_easy_setopt(curl.get(), CURLOPT_HTTPHEADER, headers);
   curl_easy_setopt(curl.get(), CURLOPT_FOLLOWLOCATION, 1L);
-  curl_easy_setopt(curl.get(), CURLOPT_BUFFERSIZE, 102400L);
   curl_easy_setopt(curl.get(), CURLOPT_NOPROGRESS, 1L);
   curl_easy_setopt(curl.get(), CURLOPT_USERAGENT, "taranis/0.0.1");
   curl_easy_setopt(curl.get(), CURLOPT_MAXREDIRS, 50L);
@@ -89,6 +89,7 @@ void taranis::HttpClient::ensure_network() {
 
 size_t taranis::HttpClient::write_callback(void *contents, size_t size,
                                            size_t nmemb, void *userp) {
+  BOOST_LOG_TRIVIAL(debug) << "Writing " << size * nmemb << " bytes to buffer";
   static_cast<std::string *>(userp)->append(static_cast<char *>(contents),
                                             size * nmemb);
   return size * nmemb;