Do not explicitly kill server

Let the server terminate properly once all the sockets are closed.

Fixes #1992 <https://github.com/Genymobile/scrcpy/issues/1992>

README.md

@@ -202,8 +202,6 @@ scrcpy --lock-video-orientation 3   # 90° clockwise
 
 This affects recording orientation.
 
-The [window may also be rotated](#rotation) independently.
-
 
 #### Encoder
 
@@ -409,9 +407,9 @@ Note that _scrcpy_ manages 3 different rotations:
  - <kbd>MOD</kbd>+<kbd>r</kbd> requests the device to switch between portrait
    and landscape (the current running app may refuse, if it does support the
    requested orientation).
- - [`--lock-video-orientation`](#lock-video-orientation) changes the mirroring
+ - `--lock-video-orientation` changes the mirroring orientation (the orientation
-   orientation (the orientation of the video sent from the device to the
+   of the video sent from the device to the computer). This affects the
-   computer). This affects the recording.
+   recording.
  - `--rotation` (or <kbd>MOD</kbd>+<kbd>←</kbd>/<kbd>MOD</kbd>+<kbd>→</kbd>)
    rotates only the window content. This affects only the display, not the
    recording.

app/meson.build

@@ -119,9 +119,6 @@ conf.set('DEFAULT_BIT_RATE', '8000000')  # 8Mbps
 # enable High DPI support
 conf.set('HIDPI_SUPPORT', get_option('hidpi_support'))
 
-# disable console on Windows
-conf.set('WINDOWS_NOCONSOLE', get_option('windows_noconsole'))
-
 # run a server debugger and wait for a client to be attached
 conf.set('SERVER_DEBUGGER', get_option('server_debugger'))
 
@@ -132,18 +129,11 @@ configure_file(configuration: conf, output: 'config.h')
 
 src_dir = include_directories('src')
 
-if get_option('windows_noconsole')
-    link_args = [ '-Wl,--subsystem,windows' ]
-else
-    link_args = []
-endif
-
 executable('scrcpy', src,
            dependencies: dependencies,
            include_directories: src_dir,
            install: true,
-           c_args: [],
+           c_args: [])
-           link_args: link_args)
 
 install_man('scrcpy.1')
 

app/src/server.c

@@ -493,8 +493,6 @@ server_stop(struct server *server) {
 
     assert(server->process != PROCESS_NONE);
 
-    cmd_terminate(server->process);
-
     if (server->tunnel_enabled) {
         // ignore failure
         disable_tunnel(server);

app/src/sys/unix/command.c

@@ -21,7 +21,6 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-#include <sys/stat.h>
 #include <sys/wait.h>
 #include <unistd.h>
 

app/src/sys/win/command.c

@@ -39,12 +39,7 @@ cmd_execute(const char *const argv[], HANDLE *handle) {
         return PROCESS_ERROR_GENERIC;
     }
 
-#ifdef WINDOWS_NOCONSOLE
+    if (!CreateProcessW(NULL, wide, NULL, NULL, FALSE, 0, NULL, NULL, &si,
-    int flags = CREATE_NO_WINDOW;
-#else
-    int flags = 0;
-#endif
-    if (!CreateProcessW(NULL, wide, NULL, NULL, FALSE, flags, NULL, NULL, &si,
                         &pi)) {
         SDL_free(wide);
         *handle = NULL;

data/scrcpy-noconsole.vbs

@@ -0,0 +1 @@
+CreateObject("Wscript.Shell").Run "cmd /c scrcpy.exe", 0, false

meson_options.txt

@@ -1,7 +1,6 @@
 option('compile_app', type: 'boolean', value: true, description: 'Build the client')
 option('compile_server', type: 'boolean', value: true, description: 'Build the server')
 option('crossbuild_windows', type: 'boolean', value: false, description: 'Build for Windows from Linux')
-option('windows_noconsole', type: 'boolean', value: false, description: 'Disable console on Windows (pass -mwindows flag)')
 option('prebuilt_server', type: 'string', description: 'Path of the prebuilt server')
 option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server from the same directory as the scrcpy executable')
 option('hidpi_support', type: 'boolean', value: true, description: 'Enable High DPI support')

release.make

@@ -9,21 +9,20 @@
 # the server to the device.
 
 .PHONY: default clean \
+	test \
 	build-server \
 	prepare-deps-win32 prepare-deps-win64 \
-	build-win32 build-win32-noconsole \
+	build-win32 build-win64 \
-	build-win64 build-win64-noconsole \
 	dist-win32 dist-win64 \
 	zip-win32 zip-win64 \
-	sums release
+	release
 
 GRADLE ?= ./gradlew
 
+TEST_BUILD_DIR := build-test
 SERVER_BUILD_DIR := build-server
 WIN32_BUILD_DIR := build-win32
-WIN32_NOCONSOLE_BUILD_DIR := build-win32-noconsole
 WIN64_BUILD_DIR := build-win64
-WIN64_NOCONSOLE_BUILD_DIR := build-win64-noconsole
 
 DIST := dist
 WIN32_TARGET_DIR := scrcpy-win32
@@ -33,19 +32,35 @@ VERSION := $(shell git describe --tags --always)
 WIN32_TARGET := $(WIN32_TARGET_DIR)-$(VERSION).zip
 WIN64_TARGET := $(WIN64_TARGET_DIR)-$(VERSION).zip
 
-release: clean zip-win32 zip-win64 sums
+RELEASE_DIR := release-$(VERSION)
-	@echo "Windows archives generated in $(DIST)/"
+
+release: clean test build-server zip-win32 zip-win64
+	mkdir -p "$(RELEASE_DIR)"
+	cp "$(SERVER_BUILD_DIR)/server/scrcpy-server" \
+		"$(RELEASE_DIR)/scrcpy-server-$(VERSION)"
+	cp "$(DIST)/$(WIN32_TARGET)" "$(RELEASE_DIR)"
+	cp "$(DIST)/$(WIN64_TARGET)" "$(RELEASE_DIR)"
+	cd "$(RELEASE_DIR)" && \
+		sha256sum "scrcpy-server-$(VERSION)" \
+			"scrcpy-win32-$(VERSION).zip" \
+			"scrcpy-win64-$(VERSION).zip" > SHA256SUMS.txt
+	@echo "Release generated in $(RELEASE_DIR)/"
 
 clean:
 	$(GRADLE) clean
-	rm -rf "$(SERVER_BUILD_DIR)" "$(WIN32_BUILD_DIR)" "$(WIN64_BUILD_DIR)" \
+	rm -rf "$(DIST)" "$(TEST_BUILD_DIR)" "$(SERVER_BUILD_DIR)" \
-		   "$(WIN32_NOCONSOLE_BUILD_DIR)" "$(WIN64_NOCONSOLE_BUILD_DIR)" "$(DIST)"
+		"$(WIN32_BUILD_DIR)" "$(WIN64_BUILD_DIR)"
+
+test:
+	[ -d "$(TEST_BUILD_DIR)" ] || ( mkdir "$(TEST_BUILD_DIR)" && \
+		meson "$(TEST_BUILD_DIR)" -Db_sanitize=address )
+	ninja -C "$(TEST_BUILD_DIR)"
+	$(GRADLE) -p server check
 
 build-server:
 	[ -d "$(SERVER_BUILD_DIR)" ] || ( mkdir "$(SERVER_BUILD_DIR)" && \
-		meson "$(SERVER_BUILD_DIR)" \
+		meson "$(SERVER_BUILD_DIR)" --buildtype release -Dcompile_app=false )
-			--buildtype release -Dcompile_app=false )
+	ninja -C "$(SERVER_BUILD_DIR)"
-		ninja -C "$(SERVER_BUILD_DIR)"
 
 prepare-deps-win32:
 	-$(MAKE) -C prebuilt-deps prepare-win32
@@ -60,17 +75,6 @@ build-win32: prepare-deps-win32
 			-Dportable=true )
 	ninja -C "$(WIN32_BUILD_DIR)"
 
-build-win32-noconsole: prepare-deps-win32
-	[ -d "$(WIN32_NOCONSOLE_BUILD_DIR)" ] || ( mkdir "$(WIN32_NOCONSOLE_BUILD_DIR)" && \
-		meson "$(WIN32_NOCONSOLE_BUILD_DIR)" \
-			--cross-file cross_win32.txt \
-			--buildtype release --strip -Db_lto=true \
-			-Dcrossbuild_windows=true \
-			-Dcompile_server=false \
-			-Dwindows_noconsole=true \
-			-Dportable=true )
-	ninja -C "$(WIN32_NOCONSOLE_BUILD_DIR)"
-
 prepare-deps-win64:
 	-$(MAKE) -C prebuilt-deps prepare-win64
 
@@ -84,23 +88,12 @@ build-win64: prepare-deps-win64
 			-Dportable=true )
 	ninja -C "$(WIN64_BUILD_DIR)"
 
-build-win64-noconsole: prepare-deps-win64
+dist-win32: build-server build-win32
-	[ -d "$(WIN64_NOCONSOLE_BUILD_DIR)" ] || ( mkdir "$(WIN64_NOCONSOLE_BUILD_DIR)" && \
-		meson "$(WIN64_NOCONSOLE_BUILD_DIR)" \
-			--cross-file cross_win64.txt \
-			--buildtype release --strip -Db_lto=true \
-			-Dcrossbuild_windows=true \
-			-Dcompile_server=false \
-			-Dwindows_noconsole=true \
-			-Dportable=true )
-	ninja -C "$(WIN64_NOCONSOLE_BUILD_DIR)"
-
-dist-win32: build-server build-win32 build-win32-noconsole
 	mkdir -p "$(DIST)/$(WIN32_TARGET_DIR)"
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
 	cp data/scrcpy-console.bat "$(DIST)/$(WIN32_TARGET_DIR)"
+	cp data/scrcpy-noconsole.vbs "$(DIST)/$(WIN32_TARGET_DIR)"
 	cp prebuilt-deps/ffmpeg-4.3.1-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/ffmpeg-4.3.1-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/ffmpeg-4.3.1-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
@@ -111,12 +104,12 @@ dist-win32: build-server build-win32 build-win32-noconsole
 	cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp prebuilt-deps/SDL2-2.0.12/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 
-dist-win64: build-server build-win64 build-win64-noconsole
+dist-win64: build-server build-win64
 	mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
 	cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp "$(WIN64_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/scrcpy-noconsole.exe"
 	cp data/scrcpy-console.bat "$(DIST)/$(WIN64_TARGET_DIR)"
+	cp data/scrcpy-noconsole.vbs "$(DIST)/$(WIN64_TARGET_DIR)"
 	cp prebuilt-deps/ffmpeg-4.3.1-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/ffmpeg-4.3.1-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp prebuilt-deps/ffmpeg-4.3.1-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
@@ -134,7 +127,3 @@ zip-win32: dist-win32
 zip-win64: dist-win64
 	cd "$(DIST)/$(WIN64_TARGET_DIR)"; \
 		zip -r "../$(WIN64_TARGET)" .
-
-sums:
-	cd "$(DIST)"; \
-		sha256sum *.zip > SHA256SUMS.txt

release.sh

@@ -1,44 +1,2 @@
 #!/bin/bash
-set -e
+make -f release.make
-
-# test locally
-TESTDIR=build_test
-rm -rf "$TESTDIR"
-# run client tests with ASAN enabled
-meson "$TESTDIR" -Db_sanitize=address
-ninja -C"$TESTDIR" test
-
-# test server
-GRADLE=${GRADLE:-./gradlew}
-$GRADLE -p server check
-
-BUILDDIR=build_release
-rm -rf "$BUILDDIR"
-meson "$BUILDDIR" --buildtype release --strip -Db_lto=true
-cd "$BUILDDIR"
-ninja
-cd -
-
-# build Windows releases
-make -f Makefile.CrossWindows
-
-# the generated server must be the same everywhere
-cmp "$BUILDDIR/server/scrcpy-server" dist/scrcpy-win32/scrcpy-server
-cmp "$BUILDDIR/server/scrcpy-server" dist/scrcpy-win64/scrcpy-server
-
-# get version name
-TAG=$(git describe --tags --always)
-
-# create release directory
-mkdir -p "release-$TAG"
-cp "$BUILDDIR/server/scrcpy-server" "release-$TAG/scrcpy-server-$TAG"
-cp "dist/scrcpy-win32-$TAG.zip" "release-$TAG/"
-cp "dist/scrcpy-win64-$TAG.zip" "release-$TAG/"
-
-# generate checksums
-cd "release-$TAG"
-sha256sum "scrcpy-server-$TAG" \
-          "scrcpy-win32-$TAG.zip" \
-          "scrcpy-win64-$TAG.zip" > SHA256SUMS.txt
-
-echo "Release generated in release-$TAG/"

server/src/main/java/com/genymobile/scrcpy/Server.java

@@ -58,12 +58,14 @@ public final class Server {
             ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate(), options.getMaxFps(), codecOptions,
                     options.getEncoderName());
 
+            Thread controllerThread = null;
+            Thread deviceMessageSenderThread = null;
             if (options.getControl()) {
                 final Controller controller = new Controller(device, connection);
 
                 // asynchronous
-                startController(controller);
+                controllerThread = startController(controller);
-                startDeviceMessageSender(controller.getSender());
+                deviceMessageSenderThread = startDeviceMessageSender(controller.getSender());
 
                 device.setClipboardListener(new Device.ClipboardListener() {
                     @Override
@@ -79,12 +81,19 @@ public final class Server {
             } catch (IOException e) {
                 // this is expected on close
                 Ln.d("Screen streaming stopped");
+            } finally {
+                if (controllerThread != null) {
+                    controllerThread.interrupt();
+                }
+                if (deviceMessageSenderThread != null) {
+                    deviceMessageSenderThread.interrupt();
+                }
             }
         }
     }
 
-    private static void startController(final Controller controller) {
+    private static Thread startController(final Controller controller) {
-        new Thread(new Runnable() {
+        Thread thread = new Thread(new Runnable() {
             @Override
             public void run() {
                 try {
@@ -94,11 +103,13 @@ public final class Server {
                     Ln.d("Controller stopped");
                 }
             }
-        }).start();
+        });
+        thread.start();
+        return thread;
     }
 
-    private static void startDeviceMessageSender(final DeviceMessageSender sender) {
+    private static Thread startDeviceMessageSender(final DeviceMessageSender sender) {
-        new Thread(new Runnable() {
+        Thread thread = new Thread(new Runnable() {
             @Override
             public void run() {
                 try {
@@ -108,7 +119,9 @@ public final class Server {
                     Ln.d("Device message sender stopped");
                 }
             }
-        }).start();
+        });
+        thread.start();
+        return thread;
     }
 
     private static Options createOptions(String... args) {