Fixed build error...

This option (default OFF) automatically splits the file (with split.py)
into a header & source file, then compiles it as a shared/static
library. This requires an installed Python v3 executable to work.

This also adds a HTTPLIB_IS_COMPILED boolean that's available after a
finfind_package(httplib) call.

Note that the minimum Cmake version increased to 3.12 because of FindPython3.
Hopefully this isn't a problem, as it's already 3 years old at this point.

CMakeLists.txt

@@ -0,0 +1,230 @@
+#[[
+	Build options:
+	* HTTPLIB_USE_OPENSSL_IF_AVAILABLE (default on)
+	* HTTPLIB_USE_ZLIB_IF_AVAILABLE (default on)
+	* HTTPLIB_REQUIRE_OPENSSL (default off)
+	* HTTPLIB_REQUIRE_ZLIB (default off)
+	* HTTPLIB_COMPILE (default off)
+
+	-------------------------------------------------------------------------------
+
+	After installation with Cmake, a find_package(httplib) is available.
+	This creates a httplib::httplib target (if found).
+	It can be linked like so:
+
+	target_link_libraries(your_exe httplib::httplib)
+
+	The following will build & install for later use.
+
+	Linux/macOS:
+
+	mkdir -p build
+	cd build
+	cmake -DCMAKE_BUILD_TYPE=Release ..
+	sudo cmake --build . --target install
+
+	Windows:
+
+	mkdir build
+	cd build
+	cmake ..
+	runas /user:Administrator "cmake --build . --config Release --target install"
+
+	-------------------------------------------------------------------------------
+
+	These three variables are available after you run find_package(httplib)
+	* HTTPLIB_HEADER_PATH - this is the full path to the installed header.
+	* HTTPLIB_IS_USING_OPENSSL - a bool for if OpenSSL support is enabled.
+	* HTTPLIB_IS_USING_ZLIB - a bool for if ZLIB support is enabled.
+	* HTTPLIB_IS_COMPILED - a bool for if the library is header-only or compiled.
+
+	Want to use precompiled headers (Cmake feature since v3.16)?
+	It's as simple as doing the following (before linking):
+
+	target_precompile_headers(httplib::httplib INTERFACE "${HTTPLIB_HEADER_PATH}")
+
+	-------------------------------------------------------------------------------
+
+	FindPython3 requires Cmake v3.12
+]]
+cmake_minimum_required(VERSION 3.12.0 FATAL_ERROR)
+project(httplib LANGUAGES CXX)
+
+# Change as needed to set an OpenSSL minimum version.
+# This is used in the installed Cmake config file.
+set(_HTTPLIB_OPENSSL_MIN_VER "1.1.1")
+
+# Allow for a build to require OpenSSL to pass, instead of just being optional
+option(HTTPLIB_REQUIRE_OPENSSL "Requires OpenSSL to be found & linked, or fails build." OFF)
+option(HTTPLIB_REQUIRE_ZLIB "Requires ZLIB to be found & linked, or fails build." OFF)
+# Allow for a build to casually enable OpenSSL/ZLIB support, but silenty continue if not found.
+# Make these options so their automatic use can be specifically disabled (as needed)
+option(HTTPLIB_USE_OPENSSL_IF_AVAILABLE "Uses OpenSSL (if available) to enable HTTPS support." ON)
+option(HTTPLIB_USE_ZLIB_IF_AVAILABLE "Uses ZLIB (if available) to enable compression support." ON)
+# Lets you compile the program as a regular library instead of header-only
+option(HTTPLIB_COMPILE "If ON, uses a Python script to split the header into a compilable header & source file (requires Python v3)." OFF)
+# Defaults to static library
+option(BUILD_SHARED_LIBS "Build the library as a shared library instead of static. Has no effect if using header-only." OFF)
+if (BUILD_SHARED_LIBS AND WIN32 AND HTTPLIB_COMPILE)
+	# Necessary for Windows if building shared libs
+	# See https://stackoverflow.com/a/40743080
+	set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+endif()
+
+# Threads needed for <thread> on some systems, and for <pthread.h> on Linux
+find_package(Threads REQUIRED)
+# Since Cmake v3.11, Crypto & SSL became optional when not specified as COMPONENTS.
+if(HTTPLIB_REQUIRE_OPENSSL)
+	find_package(OpenSSL ${_HTTPLIB_OPENSSL_MIN_VER} COMPONENTS Crypto SSL REQUIRED)
+elseif(HTTPLIB_USE_OPENSSL_IF_AVAILABLE)
+	find_package(OpenSSL ${_HTTPLIB_OPENSSL_MIN_VER} COMPONENTS Crypto SSL QUIET)
+endif()
+if(HTTPLIB_REQUIRE_ZLIB)
+	find_package(ZLIB REQUIRED)
+elseif(HTTPLIB_USE_ZLIB_IF_AVAILABLE)
+	find_package(ZLIB QUIET)
+endif()
+
+# Used for default, common dirs that the end-user can change (if needed)
+# like CMAKE_INSTALL_INCLUDEDIR or CMAKE_INSTALL_DATADIR
+include(GNUInstallDirs)
+
+if(HTTPLIB_COMPILE)
+	# Put the split script into the build dir
+	configure_file(split.py "${CMAKE_CURRENT_BINARY_DIR}/split.py"
+		COPYONLY
+	)
+	# Needs to be in the same dir as the python script
+	configure_file(httplib.h "${CMAKE_CURRENT_BINARY_DIR}/httplib.h"
+		COPYONLY
+	)
+
+	# Used outside of this if-else
+	set(_INTERFACE_OR_PUBLIC PUBLIC)
+	# Brings in the Python3_EXECUTABLE path we can use.
+	find_package(Python3 REQUIRED)
+	# Actually split the file
+	# Keeps the output in the build dir to not pollute the main dir
+	execute_process(COMMAND ${Python3_EXECUTABLE} "${CMAKE_CURRENT_BINARY_DIR}/split.py"
+		WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+		ERROR_VARIABLE _httplib_split_error
+	)
+	if(_httplib_split_error)
+		message(FATAL_ERROR "Failed when trying to split Cpp-httplib with the Python script.\n${_httplib_split_error}")
+	endif()
+
+	# split.py puts output in "out"
+	set(_httplib_build_includedir "${CMAKE_CURRENT_BINARY_DIR}/out")
+	# This will automatically be either static or shared based on the value of BUILD_SHARED_LIBS
+	add_library(${PROJECT_NAME} "${_httplib_build_includedir}/httplib.cc")
+	target_sources(${PROJECT_NAME}
+		PUBLIC
+			$<BUILD_INTERFACE:${_httplib_build_includedir}/httplib.h>
+			$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/httplib.h>
+	)
+else()
+	# This is for header-only.
+	set(_INTERFACE_OR_PUBLIC INTERFACE)
+	add_library(${PROJECT_NAME} INTERFACE)
+	set(_httplib_build_includedir "${CMAKE_CURRENT_SOURCE_DIR}")
+endif()
+# Lets you address the target with httplib::httplib
+# Only useful if building in-tree, versus using it from an installation.
+add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
+
+# Might be missing some, but this list is somewhat comprehensive
+target_compile_features(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+	cxx_std_11
+	cxx_nullptr
+	cxx_lambdas
+	cxx_override
+	cxx_defaulted_functions
+	cxx_attribute_deprecated
+	cxx_auto_type
+	cxx_decltype
+	cxx_deleted_functions
+	cxx_range_for
+	cxx_sizeof_member
+)
+
+target_include_directories(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+    $<BUILD_INTERFACE:${_httplib_build_includedir}>
+    $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+)
+
+# Always require threads
+target_link_libraries(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+		Threads::Threads
+)
+
+# We check for the target when using IF_AVAILABLE since it's possible we didn't find it.
+if(HTTPLIB_USE_OPENSSL_IF_AVAILABLE AND TARGET OpenSSL::SSL AND TARGET OpenSSL::Crypto OR HTTPLIB_REQUIRE_OPENSSL)
+	target_link_libraries(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+		OpenSSL::SSL OpenSSL::Crypto
+	)
+	target_compile_definitions(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+		CPPHTTPLIB_OPENSSL_SUPPORT
+	)
+	set(HTTPLIB_IS_USING_OPENSSL TRUE)
+else()
+	set(HTTPLIB_IS_USING_OPENSSL FALSE)
+endif()
+
+# We check for the target when using IF_AVAILABLE since it's possible we didn't find it.
+if(HTTPLIB_USE_ZLIB_IF_AVAILABLE AND TARGET ZLIB::ZLIB OR HTTPLIB_REQUIRE_ZLIB)
+	target_link_libraries(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+		ZLIB::ZLIB
+	)
+	target_compile_definitions(${PROJECT_NAME} ${_INTERFACE_OR_PUBLIC}
+		CPPHTTPLIB_ZLIB_SUPPORT
+	)
+	set(HTTPLIB_IS_USING_ZLIB TRUE)
+else()
+	set(HTTPLIB_IS_USING_ZLIB FALSE)
+endif()
+
+# Cmake's find_package search path is different based on the system
+# See https://cmake.org/cmake/help/latest/command/find_package.html for the list
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+	set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_PREFIX}/cmake/${PROJECT_NAME}")
+else()
+	# On Non-Windows, it should be /usr/lib/cmake/<name>/<name>Config.cmake
+	# NOTE: This may or may not work for macOS...
+	set(_TARGET_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+endif()
+
+include(CMakePackageConfigHelpers)
+
+# Configures the meta-file httplibConfig.cmake.in to replace variables with paths/values/etc.
+configure_package_config_file("${PROJECT_NAME}Config.cmake.in"
+	"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+	INSTALL_DESTINATION "${_TARGET_INSTALL_CMAKEDIR}"
+	# Passes the includedir install path
+	PATH_VARS CMAKE_INSTALL_FULL_INCLUDEDIR
+	# There aren't any components, so don't use the macro
+	NO_CHECK_REQUIRED_COMPONENTS_MACRO
+)
+
+# Creates the export httplibTargets.cmake
+# This is strictly what holds compilation requirements
+# and linkage information (doesn't find deps though).
+install(TARGETS ${PROJECT_NAME}
+	EXPORT httplibTargets
+	LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+	ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+)
+
+install(FILES "${_httplib_build_includedir}/httplib.h" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+install(FILES
+		"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+	DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
+)
+
+# NOTE: This path changes depending on if it's on Windows or Linux
+install(EXPORT httplibTargets
+	# Puts the targets into the httplib namespace
+	# So this makes httplib::httplib linkable after doing find_package(httplib)
+	NAMESPACE ${PROJECT_NAME}::
+	DESTINATION ${_TARGET_INSTALL_CMAKEDIR}
+)

README.md

@@ -203,6 +203,44 @@ svr.Get("/chunked", [&](const Request& req, Response& res) {
 });
 ```
 
+### 'Expect: 100-continue' handler
+
+As default, the server sends `100 Continue` response for `Expect: 100-continue` header.
+
+```cpp
+// Send a '417 Expectation Failed' response.
+svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
+  return 417;
+});
+```
+
+```cpp
+// Send a final status without reading the message body.
+svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
+  return res.status = 401;
+});
+```
+
+### Keep-Alive connection
+
+```cpp
+svr.set_keep_alive_max_count(2); // Default is 5
+```
+
+### Timeout
+
+```c++
+svr.set_read_timeout(5, 0); // 5 seconds
+svr.set_write_timeout(5, 0); // 5 seconds
+svr.set_idle_interval(0, 100000); // 100 milliseconds
+```
+
+### Set maximum payload length for reading request body
+
+```c++
+svr.set_payload_max_length(1024 * 1024 * 512); // 512MB
+```
+
 ### Server-Sent Events
 
 Please check [here](https://github.com/yhirose/cpp-httplib/blob/master/example/sse.cc).
@@ -240,24 +278,6 @@ svr.new_task_queue = [] {
 };
 ```
 
-### 'Expect: 100-continue' handler
-
-As default, the server sends `100 Continue` response for `Expect: 100-continue` header.
-
-```cpp
-// Send a '417 Expectation Failed' response.
-svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
-  return 417;
-});
-```
-
-```cpp
-// Send a final status without reading the message body.
-svr.set_expect_100_continue_handler([](const Request &req, Response &res) {
-  return res.status = 401;
-});
-```
-
 Client Example
 --------------
 
@@ -360,11 +380,14 @@ res = cli.Options("*");
 res = cli.Options("/resource/foo");
 ```
 
-### Connection Timeout
+### Timeout
 
 ```c++
-cli.set_timeout_sec(5); // timeouts in 5 seconds
+cli.set_connection_timeout(0, 300000); // 300 milliseconds
+cli.set_read_timeout(5, 0); // 5 seconds
+cli.set_write_timeout(5, 0); // 5 seconds
 ```
+
 ### Receive content with Content receiver
 
 ```cpp
@@ -536,13 +559,21 @@ The server applies gzip compression to the following MIME type contents:
   * application/xml
   * application/xhtml+xml
 
-### Compress content on client
+### Compress request body on client
 
 ```c++
 cli.set_compress(true);
 res = cli.Post("/resource/foo", "...", "text/plain");
 ```
 
+### Compress response body on client
+
+```c++
+cli.set_decompress(false);
+res = cli.Get("/resource/foo", {{"Accept-Encoding", "gzip, deflate"}});
+res->body; // Compressed data
+```
+
 Split httplib.h into .h and .cc
 -------------------------------
 

httplibConfig.cmake.in

@@ -0,0 +1,33 @@
+# Generates a macro to auto-configure everything
+@PACKAGE_INIT@
+
+# Setting these here so they're accessible after install.
+# Might be useful for some users to check which settings were used.
+set(HTTPLIB_IS_USING_OPENSSL @HTTPLIB_IS_USING_OPENSSL@)
+set(HTTPLIB_IS_USING_ZLIB @HTTPLIB_IS_USING_ZLIB@)
+set(HTTPLIB_IS_COMPILED @HTTPLIB_COMPILE@)
+
+include(CMakeFindDependencyMacro)
+
+# We add find_dependency calls here to not make the end-user have to call them.
+find_dependency(Threads REQUIRED)
+if(@HTTPLIB_IS_USING_OPENSSL@)
+	# OpenSSL COMPONENTS were added in Cmake v3.11
+	if(CMAKE_VERSION VERSION_LESS "3.11")
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ REQUIRED)
+	else()
+		# Once the COMPONENTS were added, they were made optional when not specified.
+		# Since we use both, we need to search for both.
+		find_dependency(OpenSSL @_HTTPLIB_OPENSSL_MIN_VER@ COMPONENTS Crypto SSL REQUIRED)
+	endif()
+endif()
+if(@HTTPLIB_IS_USING_ZLIB@)
+	find_dependency(ZLIB REQUIRED)
+endif()
+
+# Lets the end-user find the header path if needed
+# This is helpful if you're using Cmake's pre-compiled header feature
+set_and_check(HTTPLIB_HEADER_PATH "@PACKAGE_CMAKE_INSTALL_FULL_INCLUDEDIR@/httplib.h")
+
+# Brings in the target library
+include("${CMAKE_CURRENT_LIST_DIR}/httplibTargets.cmake")

test/test.cc

@@ -245,7 +245,7 @@ TEST(ChunkedEncodingTest, FromHTTPWatch) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(2);
+  cli.set_connection_timeout(2);
 
   auto res =
       cli.Get("/httpgallery/chunked/chunkedimage.aspx?0.4153841143030137");
@@ -268,7 +268,7 @@ TEST(ChunkedEncodingTest, WithContentReceiver) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(2);
+  cli.set_connection_timeout(2);
 
   std::string body;
   auto res =
@@ -296,7 +296,7 @@ TEST(ChunkedEncodingTest, WithResponseHandlerAndContentReceiver) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(2);
+  cli.set_connection_timeout(2);
 
   std::string body;
   auto res = cli.Get(
@@ -328,13 +328,13 @@ TEST(RangeTest, FromHTTPBin) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(5);
+  cli.set_connection_timeout(5);
 
   {
     httplib::Headers headers;
     auto res = cli.Get("/range/32", headers);
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body, "abcdefghijklmnopqrstuvwxyzabcdef");
+    EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
     EXPECT_EQ(200, res->status);
   }
 
@@ -342,7 +342,7 @@ TEST(RangeTest, FromHTTPBin) {
     httplib::Headers headers = {httplib::make_range_header({{1, -1}})};
     auto res = cli.Get("/range/32", headers);
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body, "bcdefghijklmnopqrstuvwxyzabcdef");
+    EXPECT_EQ("bcdefghijklmnopqrstuvwxyzabcdef", res->body);
     EXPECT_EQ(206, res->status);
   }
 
@@ -350,7 +350,7 @@ TEST(RangeTest, FromHTTPBin) {
     httplib::Headers headers = {httplib::make_range_header({{1, 10}})};
     auto res = cli.Get("/range/32", headers);
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body, "bcdefghijk");
+    EXPECT_EQ("bcdefghijk", res->body);
     EXPECT_EQ(206, res->status);
   }
 
@@ -358,7 +358,7 @@ TEST(RangeTest, FromHTTPBin) {
     httplib::Headers headers = {httplib::make_range_header({{0, 31}})};
     auto res = cli.Get("/range/32", headers);
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body, "abcdefghijklmnopqrstuvwxyzabcdef");
+    EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
     EXPECT_EQ(200, res->status);
   }
 
@@ -366,7 +366,7 @@ TEST(RangeTest, FromHTTPBin) {
     httplib::Headers headers = {httplib::make_range_header({{0, -1}})};
     auto res = cli.Get("/range/32", headers);
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body, "abcdefghijklmnopqrstuvwxyzabcdef");
+    EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
     EXPECT_EQ(200, res->status);
   }
 
@@ -388,7 +388,7 @@ TEST(ConnectionErrorTest, InvalidHost) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(2);
+  cli.set_connection_timeout(2);
 
   auto res = cli.Get("/");
   ASSERT_TRUE(res == nullptr);
@@ -404,7 +404,7 @@ TEST(ConnectionErrorTest, InvalidPort) {
   auto port = 8080;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(2);
+  cli.set_connection_timeout(2);
 
   auto res = cli.Get("/");
   ASSERT_TRUE(res == nullptr);
@@ -420,7 +420,7 @@ TEST(ConnectionErrorTest, Timeout) {
   auto port = 8080;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(2);
+  cli.set_connection_timeout(2);
 
   auto res = cli.Get("/");
   ASSERT_TRUE(res == nullptr);
@@ -436,11 +436,11 @@ TEST(CancelTest, NoCancel) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(5);
+  cli.set_connection_timeout(5);
 
   auto res = cli.Get("/range/32", [](uint64_t, uint64_t) { return true; });
   ASSERT_TRUE(res != nullptr);
-  EXPECT_EQ(res->body, "abcdefghijklmnopqrstuvwxyzabcdef");
+  EXPECT_EQ("abcdefghijklmnopqrstuvwxyzabcdef", res->body);
   EXPECT_EQ(200, res->status);
 }
 
@@ -456,7 +456,7 @@ TEST(CancelTest, WithCancelSmallPayload) {
 #endif
 
   auto res = cli.Get("/range/32", [](uint64_t, uint64_t) { return false; });
-  cli.set_timeout_sec(5);
+  cli.set_connection_timeout(5);
   ASSERT_TRUE(res == nullptr);
 }
 
@@ -470,7 +470,7 @@ TEST(CancelTest, WithCancelLargePayload) {
   auto port = 80;
   httplib::Client cli(host, port);
 #endif
-  cli.set_timeout_sec(5);
+  cli.set_connection_timeout(5);
 
   uint32_t count = 0;
   httplib::Headers headers;
@@ -501,8 +501,8 @@ TEST(BaseAuthTest, FromHTTPWatch) {
         cli.Get("/basic-auth/hello/world",
                 {httplib::make_basic_authentication_header("hello", "world")});
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body,
-              "{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n");
+    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+              res->body);
     EXPECT_EQ(200, res->status);
   }
 
@@ -510,8 +510,8 @@ TEST(BaseAuthTest, FromHTTPWatch) {
     cli.set_basic_auth("hello", "world");
     auto res = cli.Get("/basic-auth/hello/world");
     ASSERT_TRUE(res != nullptr);
-    EXPECT_EQ(res->body,
-              "{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n");
+    EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+              res->body);
     EXPECT_EQ(200, res->status);
   }
 
@@ -554,8 +554,8 @@ TEST(DigestAuthTest, FromHTTPWatch) {
     for (auto path : paths) {
       auto res = cli.Get(path.c_str());
       ASSERT_TRUE(res != nullptr);
-      EXPECT_EQ(res->body,
-                "{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n");
+      EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n",
+                res->body);
       EXPECT_EQ(200, res->status);
     }
 
@@ -689,7 +689,7 @@ TEST(RedirectToDifferentPort, Redirect) {
   auto res = cli.Get("/1");
   ASSERT_TRUE(res != nullptr);
   EXPECT_EQ(200, res->status);
-  EXPECT_EQ(res->body, "Hello World!");
+  EXPECT_EQ("Hello World!", res->body);
 
   svr8080.stop();
   svr8081.stop();
@@ -718,7 +718,7 @@ TEST(Server, BindDualStack) {
     auto res = cli.Get("/1");
     ASSERT_TRUE(res != nullptr);
     EXPECT_EQ(200, res->status);
-    EXPECT_EQ(res->body, "Hello World!");
+    EXPECT_EQ("Hello World!", res->body);
   }
   {
     Client cli("::1", PORT);
@@ -726,7 +726,7 @@ TEST(Server, BindDualStack) {
     auto res = cli.Get("/1");
     ASSERT_TRUE(res != nullptr);
     EXPECT_EQ(200, res->status);
-    EXPECT_EQ(res->body, "Hello World!");
+    EXPECT_EQ("Hello World!", res->body);
   }
   svr.stop();
   thread.join();
@@ -807,6 +807,11 @@ protected:
                std::this_thread::sleep_for(std::chrono::seconds(2));
                res.set_content("slow", "text/plain");
              })
+        .Post("/slowpost",
+              [&](const Request & /*req*/, Response &res) {
+                std::this_thread::sleep_for(std::chrono::seconds(2));
+                res.set_content("slow", "text/plain");
+              })
         .Get("/remote_addr",
              [&](const Request &req, Response &res) {
                auto remote_addr = req.headers.find("REMOTE_ADDR")->second;
@@ -1885,6 +1890,33 @@ TEST_F(ServerTest, SlowRequest) {
   std::this_thread::sleep_for(std::chrono::milliseconds(100));
 }
 
+TEST_F(ServerTest, SlowPost) {
+  char buffer[64 * 1024];
+  memset(buffer, 0x42, sizeof(buffer));
+
+  auto res = cli_.Post(
+      "/slowpost", 64 * 1024 * 1024,
+      [&](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
+        sink.write(buffer, sizeof(buffer));
+        return true;
+      },
+      "text/plain");
+
+  ASSERT_TRUE(res != nullptr);
+  EXPECT_EQ(200, res->status);
+
+  cli_.set_write_timeout(0, 0);
+  res = cli_.Post(
+      "/slowpost", 64 * 1024 * 1024,
+      [&](size_t /*offset*/, size_t /*length*/, DataSink &sink) {
+        sink.write(buffer, sizeof(buffer));
+        return true;
+      },
+      "text/plain");
+
+  ASSERT_FALSE(res != nullptr);
+}
+
 TEST_F(ServerTest, Put) {
   auto res = cli_.Put("/put", "PUT", "text/plain");
   ASSERT_TRUE(res != nullptr);
@@ -2174,6 +2206,21 @@ TEST_F(ServerTest, GzipWithContentReceiver) {
   EXPECT_EQ(200, res->status);
 }
 
+TEST_F(ServerTest, GzipWithoutDecompressing) {
+  Headers headers;
+  headers.emplace("Accept-Encoding", "gzip, deflate");
+
+  cli_.set_decompress(false);
+  auto res = cli_.Get("/gzip", headers);
+
+  ASSERT_TRUE(res != nullptr);
+  EXPECT_EQ("gzip", res->get_header_value("Content-Encoding"));
+  EXPECT_EQ("text/plain", res->get_header_value("Content-Type"));
+  EXPECT_EQ("33", res->get_header_value("Content-Length"));
+  EXPECT_EQ(33, res->body.size());
+  EXPECT_EQ(200, res->status);
+}
+
 TEST_F(ServerTest, GzipWithContentReceiverWithoutAcceptEncoding) {
   Headers headers;
   std::string body;
@@ -2247,13 +2294,13 @@ TEST_F(ServerTest, MultipartFormDataGzip) {
 // Sends a raw request to a server listening at HOST:PORT.
 static bool send_request(time_t read_timeout_sec, const std::string &req,
                          std::string *resp = nullptr) {
-  auto client_sock = detail::create_client_socket(HOST, PORT, /*timeout_sec=*/5,
+  auto client_sock = detail::create_client_socket(HOST, PORT, /*timeout_sec=*/5, 0,
                                                   std::string());
 
   if (client_sock == INVALID_SOCKET) { return false; }
 
   return detail::process_and_close_socket(
-      true, client_sock, 1, read_timeout_sec, 0,
+      true, client_sock, 1, read_timeout_sec, 0, 0, 0,
       [&](Stream &strm, bool /*last_connection*/, bool &
           /*connection_close*/) -> bool {
         if (req.size() !=
@@ -2438,7 +2485,7 @@ TEST(ServerStopTest, StopServerWithChunkedTransmission) {
   svr.Get("/events", [](const Request & /*req*/, Response &res) {
     res.set_header("Content-Type", "text/event-stream");
     res.set_header("Cache-Control", "no-cache");
-    res.set_chunked_content_provider([](size_t offset, const DataSink &sink) {
+    res.set_chunked_content_provider([](size_t offset, DataSink &sink) {
       char buffer[27];
       auto size = static_cast<size_t>(sprintf(buffer, "data:%ld\n\n", offset));
       sink.write(buffer, size);
@@ -2742,7 +2789,7 @@ TEST(SSLClientServerTest, ClientCertPresent) {
 
   httplib::SSLClient cli(HOST, PORT, CLIENT_CERT_FILE, CLIENT_PRIVATE_KEY_FILE);
   auto res = cli.Get("/test");
-  cli.set_timeout_sec(30);
+  cli.set_connection_timeout(30);
   ASSERT_TRUE(res != nullptr);
   ASSERT_EQ(200, res->status);
 
@@ -2811,7 +2858,7 @@ TEST(SSLClientServerTest, MemoryClientCertPresent) {
 
   httplib::SSLClient cli(HOST, PORT, client_cert, client_private_key);
   auto res = cli.Get("/test");
-  cli.set_timeout_sec(30);
+  cli.set_connection_timeout(30);
   ASSERT_TRUE(res != nullptr);
   ASSERT_EQ(200, res->status);
 
@@ -2835,7 +2882,7 @@ TEST(SSLClientServerTest, ClientCertMissing) {
 
   httplib::SSLClient cli(HOST, PORT);
   auto res = cli.Get("/test");
-  cli.set_timeout_sec(30);
+  cli.set_connection_timeout(30);
   ASSERT_TRUE(res == nullptr);
 
   svr.stop();
@@ -2857,7 +2904,7 @@ TEST(SSLClientServerTest, TrustDirOptional) {
 
   httplib::SSLClient cli(HOST, PORT, CLIENT_CERT_FILE, CLIENT_PRIVATE_KEY_FILE);
   auto res = cli.Get("/test");
-  cli.set_timeout_sec(30);
+  cli.set_connection_timeout(30);
   ASSERT_TRUE(res != nullptr);
   ASSERT_EQ(200, res->status);
 

test/test_proxy.cc

@@ -185,15 +185,17 @@ void DigestAuthTestFromHTTPWatch(Client& cli) {
     for (auto path : paths) {
       auto res = cli.Get(path.c_str());
       ASSERT_TRUE(res != nullptr);
-      EXPECT_EQ(400, res->status);
+      EXPECT_EQ(401, res->status);
     }
 
-    cli.set_digest_auth("bad", "world");
-    for (auto path : paths) {
-      auto res = cli.Get(path.c_str());
-      ASSERT_TRUE(res != nullptr);
-      EXPECT_EQ(400, res->status);
-    }
+    // NOTE: Until httpbin.org fixes issue #46, the following test is commented
+    // out. Plese see https://httpbin.org/digest-auth/auth/hello/world
+    // cli.set_digest_auth("bad", "world");
+    // for (auto path : paths) {
+    //   auto res = cli.Get(path.c_str());
+    //   ASSERT_TRUE(res != nullptr);
+    //   EXPECT_EQ(401, res->status);
+    // }
   }
 }
 
@@ -266,7 +268,7 @@ void KeepAliveTest(Client& cli, bool basic) {
 
 
   {
-    int count = paths.size();
+    int count = static_cast<int>(paths.size());
     while (count--) {
       auto &res = responses[i++];
       EXPECT_EQ("{\n  \"authenticated\": true, \n  \"user\": \"hello\"\n}\n", res.body);