From f49cd79ed8cdb1cb8988aad2cfa3f22d4866fb27 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Sun, 3 May 2020 09:25:38 +0200
Subject: FCGI: Fix multithreading for m_socket

---
 plugins/fcgi/fcgi.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'plugins/fcgi/fcgi.cpp')

diff --git a/plugins/fcgi/fcgi.cpp b/plugins/fcgi/fcgi.cpp
index b9e279f..416ca24 100644
--- a/plugins/fcgi/fcgi.cpp
+++ b/plugins/fcgi/fcgi.cpp
@@ -347,6 +347,9 @@ std::string fcgi_plugin::fcgiQuery(FCGIContext& context)
  if (pos != app_addr.npos) { // host:port
   auto endpoints{m_resolver.resolve(app_addr.substr(0, pos), app_addr.substr(pos + 1))};
   bool opening{false};
+  
+  std::lock_guard<std::mutex> socket_lock{m_socket_mutex};
+
   if (!m_socket.is_open()) {
    std::cout << "FCGI: Opening new socket" << std::endl;
    boost::asio::connect(m_socket, endpoints);
@@ -434,8 +437,17 @@ std::string fcgi_plugin::fcgiQuery(FCGIContext& context)
     }
    }
   }
- } else { // Unix domain socket, or file to start
+ } else if (fs::is_socket(fs::path{app_addr})) { // Unix domain socket
+  // TODO
+  std::cerr << "FCGI Error: Unix domain sockets not yet implemented." << std::endl;
+  return HttpStatus("500", "FCGI configuration", context.SetResponseHeader);
+ } else if (fs::is_regular_file(fs::path{app_addr})) { // Executable to start
   // TODO
+  std::cerr << "FCGI Error: Executable FCGI not yet implemented." << std::endl;
+  return HttpStatus("500", "FCGI configuration", context.SetResponseHeader);
+ } else {
+  std::cerr << "FCGI Error: Invalid app_addr type." << std::endl;
+  return HttpStatus("500", "FCGI configuration", context.SetResponseHeader);
  }
 
  std::istringstream is_out{output_data};
-- 
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