Merge pull request #1250 from LmeSzinc/dev

Improve docker deployment

config/deploy.template-docker-cn.yaml

@@ -0,0 +1,133 @@
+Deploy:
+  Git:
+    # URL of AzurLaneAutoScript repository
+    # [CN user] Use 'https://gitee.com/LmeSzinc/AzurLaneAutoScript' for faster and more stable download
+    # [Other] Use 'https://github.com/LmeSzinc/AzurLaneAutoScript'
+    Repository: https://gitee.com/LmeSzinc/AzurLaneAutoScript
+    # Branch of Alas
+    # [Developer] Use 'dev', 'app', etc, to try new features
+    # [Other] Use 'master', the stable branch
+    Branch: master
+    # Filepath of git executable `git.exe`
+    # [Easy installer] Use './toolkit/Git/mingw64/bin/git.exe'
+    # [Other] Use you own git
+    GitExecutable: /usr/bin/git
+    # Set git proxy
+    # [CN user] Use your local http proxy (http://127.0.0.1:{port}) or socks5 proxy (socks5://127.0.0.1:{port})
+    # [Other] Use null
+    GitProxy: null
+    # Update Alas at startup
+    # [In most cases] Use true
+    AutoUpdate: true
+    # Whether to keep local changes during update
+    # User settings, logs and screenshots will be kept, no mather this is true or false
+    # [Developer] Use true, if you modified the code
+    # [Other] Use false
+    KeepLocalChanges: false
+
+  Python:
+    # Filepath of python executable `python.exe`
+    # [Easy installer] Use './toolkit/python.exe'
+    # [Other] Use you own python, and its version should be 3.7.6 64bit
+    PythonExecutable: /app/pyroot/bin/python
+    # URL of pypi mirror
+    # [CN user] Use 'https://pypi.tuna.tsinghua.edu.cn/simple' for faster and more stable download
+    # [Other] Use null
+    PypiMirror: https://pypi.tuna.tsinghua.edu.cn/simple
+    # Install dependencies at startup
+    # [In most cases] Use true
+    InstallDependencies: true
+    # Path to requirements.txt
+    # [In most cases] Use 'requirements.txt'
+    # [In AidLux] Use './deploy/AidLux/{version}/requirements.txt', version is default to 0.92
+    RequirementsFile: ./deploy/docker/requirements.txt
+
+  Adb:
+    # Filepath of ADB executable `adb.exe`
+    # [Easy installer] Use './toolkit/Lib/site-packages/adbutils/binaries/adb.exe'
+    # [Other] Use you own latest ADB, but not the ADB in your emulator
+    AdbExecutable: /usr/bin/adb
+    # Whether to replace ADB
+    # Chinese emulators (NoxPlayer, LDPlayer, MemuPlayer, MuMuPlayer) use their own ADB, instead of the latest.
+    # Different ADB servers will terminate each other at startup, resulting in disconnection.
+    # For compatibility, we have to replace them all.
+    # This will do:
+    #   1. Terminate current ADB server
+    #   2. Rename ADB from all emulators to *.bak and replace them by the AdbExecutable set above
+    #   3. Brute-force connect to all available emulator instances
+    # [In most cases] Use true
+    # [In few cases] Use false, if you have other programs using ADB.
+    ReplaceAdb: true
+    # Brute-force connect to all available emulator instances
+    # [In most cases] Use true
+    AutoConnect: true
+    # Re-install uiautomator2
+    # [In most cases] Use true
+    InstallUiautomator2: true
+
+  Ocr:
+    # Run Ocr as a service, can reduce memory usage by not import mxnet everytime you start an alas instance
+
+    # Whether to use ocr server
+    # [Default] false
+    UseOcrServer: false
+    # Whether to start ocr server when start GUI
+    # [Default] false
+    StartOcrServer: false
+    # Port of ocr server runs by GUI
+    # [Default] 22268
+    OcrServerPort: 22268
+    # Address of ocr server for alas instance to connect
+    # [Default] 127.0.0.1:22268
+    OcrClientAddress: 127.0.0.1:22268
+
+  Update:
+    # Use auto update and builtin updater feature
+    # This may cause problem https://github.com/LmeSzinc/AzurLaneAutoScript/issues/876
+    EnableReload: true
+    # Check update every X minute
+    # [Disable] 0
+    # [Default] 5
+    CheckUpdateInterval: 5
+    # Scheduled restart time
+    # If there are updates, Alas will automatically restart and update at this time every day
+    # and run all alas instances that running before restarted
+    # [Disable] null
+    # [Default] 03:50
+    AutoRestartTime: 03:50
+
+  Misc:
+    # Enable discord rich presence
+    DiscordRichPresence: false
+
+  Webui:
+    # --host. Host to listen
+    # [Use IPv6] '::'
+    # [In most cases] Default to '0.0.0.0'
+    WebuiHost: 0.0.0.0
+    # --port. Port to listen
+    # You will be able to access webui via `http://{host}:{port}`
+    # [In most cases] Default to 22267
+    WebuiPort: 22267
+    # Language to use on web ui
+    # 'zh-CN' for Chinese simplified
+    # 'en-US' for English
+    # 'ja-JP' for Japanese
+    # 'zh-TW' for Chinese traditional
+    Language: en-US
+    # Theme of web ui
+    # 'default' for light theme
+    # 'dark' for dark theme
+    Theme: default
+    # Follow system DPI scaling
+    # [In most cases] true
+    # [In few cases] false to make Alas smaller, if you have a low resolution but high DPI scaling.
+    DpiScaling: true
+    # --key. Password of web ui
+    # Useful when expose Alas to the public network
+    Password: null
+    # --cdn. Use jsdelivr cdn for pywebio static files (css, js).
+    # 'true' for jsdelivr cdn
+    # 'false' for self host cdn (automatically)
+    # 'https://path.to.your/cdn' to use custom cdn
+    CDN: false

config/deploy.template-docker.yaml

@@ -0,0 +1,133 @@
+Deploy:
+  Git:
+    # URL of AzurLaneAutoScript repository
+    # [CN user] Use 'https://gitee.com/LmeSzinc/AzurLaneAutoScript' for faster and more stable download
+    # [Other] Use 'https://github.com/LmeSzinc/AzurLaneAutoScript'
+    Repository: https://github.com/LmeSzinc/AzurLaneAutoScript
+    # Branch of Alas
+    # [Developer] Use 'dev', 'app', etc, to try new features
+    # [Other] Use 'master', the stable branch
+    Branch: master
+    # Filepath of git executable `git.exe`
+    # [Easy installer] Use './toolkit/Git/mingw64/bin/git.exe'
+    # [Other] Use you own git
+    GitExecutable: /usr/bin/git
+    # Set git proxy
+    # [CN user] Use your local http proxy (http://127.0.0.1:{port}) or socks5 proxy (socks5://127.0.0.1:{port})
+    # [Other] Use null
+    GitProxy: null
+    # Update Alas at startup
+    # [In most cases] Use true
+    AutoUpdate: true
+    # Whether to keep local changes during update
+    # User settings, logs and screenshots will be kept, no mather this is true or false
+    # [Developer] Use true, if you modified the code
+    # [Other] Use false
+    KeepLocalChanges: false
+
+  Python:
+    # Filepath of python executable `python.exe`
+    # [Easy installer] Use './toolkit/python.exe'
+    # [Other] Use you own python, and its version should be 3.7.6 64bit
+    PythonExecutable: /app/pyroot/bin/python
+    # URL of pypi mirror
+    # [CN user] Use 'https://pypi.tuna.tsinghua.edu.cn/simple' for faster and more stable download
+    # [Other] Use null
+    PypiMirror: null
+    # Install dependencies at startup
+    # [In most cases] Use true
+    InstallDependencies: true
+    # Path to requirements.txt
+    # [In most cases] Use 'requirements.txt'
+    # [In AidLux] Use './deploy/AidLux/{version}/requirements.txt', version is default to 0.92
+    RequirementsFile: ./deploy/docker/requirements.txt
+
+  Adb:
+    # Filepath of ADB executable `adb.exe`
+    # [Easy installer] Use './toolkit/Lib/site-packages/adbutils/binaries/adb.exe'
+    # [Other] Use you own latest ADB, but not the ADB in your emulator
+    AdbExecutable: /usr/bin/adb
+    # Whether to replace ADB
+    # Chinese emulators (NoxPlayer, LDPlayer, MemuPlayer, MuMuPlayer) use their own ADB, instead of the latest.
+    # Different ADB servers will terminate each other at startup, resulting in disconnection.
+    # For compatibility, we have to replace them all.
+    # This will do:
+    #   1. Terminate current ADB server
+    #   2. Rename ADB from all emulators to *.bak and replace them by the AdbExecutable set above
+    #   3. Brute-force connect to all available emulator instances
+    # [In most cases] Use true
+    # [In few cases] Use false, if you have other programs using ADB.
+    ReplaceAdb: true
+    # Brute-force connect to all available emulator instances
+    # [In most cases] Use true
+    AutoConnect: true
+    # Re-install uiautomator2
+    # [In most cases] Use true
+    InstallUiautomator2: true
+
+  Ocr:
+    # Run Ocr as a service, can reduce memory usage by not import mxnet everytime you start an alas instance
+
+    # Whether to use ocr server
+    # [Default] false
+    UseOcrServer: false
+    # Whether to start ocr server when start GUI
+    # [Default] false
+    StartOcrServer: false
+    # Port of ocr server runs by GUI
+    # [Default] 22268
+    OcrServerPort: 22268
+    # Address of ocr server for alas instance to connect
+    # [Default] 127.0.0.1:22268
+    OcrClientAddress: 127.0.0.1:22268
+
+  Update:
+    # Use auto update and builtin updater feature
+    # This may cause problem https://github.com/LmeSzinc/AzurLaneAutoScript/issues/876
+    EnableReload: true
+    # Check update every X minute
+    # [Disable] 0
+    # [Default] 5
+    CheckUpdateInterval: 5
+    # Scheduled restart time
+    # If there are updates, Alas will automatically restart and update at this time every day
+    # and run all alas instances that running before restarted
+    # [Disable] null
+    # [Default] 03:50
+    AutoRestartTime: 03:50
+
+  Misc:
+    # Enable discord rich presence
+    DiscordRichPresence: false
+
+  Webui:
+    # --host. Host to listen
+    # [Use IPv6] '::'
+    # [In most cases] Default to '0.0.0.0'
+    WebuiHost: 0.0.0.0
+    # --port. Port to listen
+    # You will be able to access webui via `http://{host}:{port}`
+    # [In most cases] Default to 22267
+    WebuiPort: 22267
+    # Language to use on web ui
+    # 'zh-CN' for Chinese simplified
+    # 'en-US' for English
+    # 'ja-JP' for Japanese
+    # 'zh-TW' for Chinese traditional
+    Language: en-US
+    # Theme of web ui
+    # 'default' for light theme
+    # 'dark' for dark theme
+    Theme: default
+    # Follow system DPI scaling
+    # [In most cases] true
+    # [In few cases] false to make Alas smaller, if you have a low resolution but high DPI scaling.
+    DpiScaling: true
+    # --key. Password of web ui
+    # Useful when expose Alas to the public network
+    Password: null
+    # --cdn. Use jsdelivr cdn for pywebio static files (css, js).
+    # 'true' for jsdelivr cdn
+    # 'false' for self host cdn (automatically)
+    # 'https://path.to.your/cdn' to use custom cdn
+    CDN: false

deploy/docker/.dockerignore

@@ -0,0 +1,2 @@
+Docker-run.sh
+requirements_generator.py

deploy/docker/Dockerfile

@@ -0,0 +1,30 @@
+FROM condaforge/mambaforge:4.12.0-0
+
+# Install dependencies
+RUN apt update && \
+    apt install -y adb netcat
+
+# Create user
+RUN useradd -m abc && \
+    usermod -G users abc
+
+# Set remote and local dirs
+WORKDIR /app
+ENV SOURCE=./
+RUN chown abc:abc /app
+USER abc
+
+# Install the base conda environment
+ENV PYROOT=/app/pyroot
+RUN mamba create --prefix $PYROOT python==3.7.6 -y
+
+# Install the requriements to the conda environment
+COPY --chown=abc:abc $SOURCE/requirements.txt /app/requirements.txt
+RUN $PYROOT/bin/pip install -r /app/requirements.txt
+
+# Initial download of UIAutomator2 is really slow with appetizer mirror
+RUN sed -i "s#path = mirror_download(url,#path = cache_download(url,#" $PYROOT/lib/python3.7/site-packages/uiautomator2/init.py
+
+# When running the image, mount the ALAS folder into the container
+CMD $PYROOT/bin/python -m uiautomator2 init && \
+    $PYROOT/bin/python /app/AzurLaneAutoScript/gui.py

deploy/docker/requirements.txt

@@ -0,0 +1,27 @@
+numpy==1.16.6
+scipy==1.4.1
+pillow
+opencv-python-headless
+imageio
+lz4
+tqdm
+adbutils==0.11.0
+uiautomator2==2.16.7
+retrying
+mxnet==1.6.0
+cnocr==1.2.2
+jellyfish
+pyyaml
+inflection
+pywebio==1.5.2
+starlette==0.14.2
+anyio==1.3.1
+uvicorn[standard]==0.17.6
+aiofiles
+wrapt==1.13.1
+prettytable==2.2.1
+pypresence==4.2.1
+rich==11.0.0
+zerorpc==0.6.3
+pyzmq==22.3.0
+atomicwrites

deploy/docker/requirements_generator.py

@@ -0,0 +1,58 @@
+import os
+
+BASE_FOLDER = os.path.dirname(os.path.abspath(__file__))
+print(BASE_FOLDER)
+
+def read_file(file):
+    out = {}
+    with open(file, 'r', encoding='utf-8') as f:
+        for line in f.readlines():
+            res = [s.strip() for s in line.split('==')]
+            if len(res) > 1:
+                name, version = res
+            else:
+                name, version = res[0], None
+            out[name] = version
+
+    return out
+
+
+def write_file(file, data):
+    lines = []
+    for name, version in data.items():
+        if version:
+            lines.append(f'{name}=={version}')
+        else:
+            lines.append(str(name))
+
+    with open(file, 'w', encoding='utf-8', newline='') as f:
+        f.write('\n'.join(lines))
+
+
+def docker_requirements_generate(requirements_in='requirements-in.txt'):
+
+    if not os.path.exists(requirements_in):
+        requirements_in = os.path.join(BASE_FOLDER+"/../../", requirements_in)
+        assert os.path.exists(requirements_in)
+
+    requirements = read_file(requirements_in)
+
+    print(f'Generate requirements for Docker image')
+
+    new = {}
+    print(requirements)
+    for name, version in requirements.items():
+        # alas-webapp is for windows only
+        if name == 'alas-webapp':
+            continue
+        if name == 'opencv-python':
+            name = 'opencv-python-headless'
+            version = None
+        # if name == 'numpy':
+        #     version = None
+        new[name] = version
+
+    write_file(os.path.join(BASE_FOLDER, f'./requirements.txt'), data=new)
+
+if __name__ == '__main__':
+    docker_requirements_generate()

dev_tools/Dockerfile

@@ -1,20 +0,0 @@
-FROM continuumio/anaconda3:2021.05
-
-# Set remote and local dirs
-WORKDIR /app
-ENV SOURCE=./
-
-# Install the base conda environment
-ENV PYROOT=/app/pyroot
-RUN conda create --prefix $PYROOT python==3.7.6 -y
-
-# CV2 requires libGL.so.1
-RUN apt update
-RUN apt install -y libgl1 adb
-
-# Install the requriements to the conda environment
-COPY $SOURCE/requirements-in.txt /app/requirements-in.txt
-RUN $PYROOT/bin/pip install -r /app/requirements-in.txt
-
-# When running the image, mount the ALAS folder into the container
-CMD $PYROOT/bin/python /app/AzurLaneAutoScript/gui.py

dev_tools/requirements_updater.py

@@ -1,6 +1,7 @@
 import os
 
 from deploy.AidLux.requirements_generator import aidlux_requirements_generate
+from deploy.docker.requirements_generator import docker_requirements_generate
 
 # Ensure running in Alas root folder
 os.chdir(os.path.join(os.path.dirname(__file__), '../'))
@@ -37,3 +38,4 @@ def requirements_modify(file='requirements.txt'):
 if __name__ == '__main__':
     requirements_modify()
     aidlux_requirements_generate()
+    docker_requirements_generate()

docker-compose.yml

@@ -0,0 +1,12 @@
+version: '3.7'
+services:
+    ALAS:
+        network_mode: host
+        volumes:
+            - '.:/app/AzurLaneAutoScript:rw'
+            - '/etc/localtime:/etc/localtime:ro'
+        container_name: 'alas'
+        image: 'alas'
+        build:
+            context: ./deploy/docker/
+            dockerfile: ./Dockerfile

module/base/resource.py

@@ -99,17 +99,20 @@ def release_resources(next_task=''):
     # Release all OCR models
     # Usually to have 2 models loaded and each model takes about 20MB
     # This will release 20-40MB
-    from module.ocr.ocr import OCR_MODEL
+    from module.webui.setting import State
-    if 'Opsi' in next_task or 'commission' in next_task:
+    if not State.deploy_config.UseOcrServer:
-        # OCR models will be used soon, don't release
+        # Release only when using per-instance OCR
-        models = []
+        from module.ocr.ocr import OCR_MODEL
-    elif next_task:
+        if 'Opsi' in next_task or 'commission' in next_task:
-        # Release OCR models except 'azur_lane'
+            # OCR models will be used soon, don't release
-        models = ['cnocr', 'jp', 'tw']
+            models = []
-    else:
+        elif next_task:
-        models = ['azur_lane', 'cnocr', 'jp', 'tw']
+            # Release OCR models except 'azur_lane'
-    for model in models:
+            models = ['cnocr', 'jp', 'tw']
-        del_cached_property(OCR_MODEL, model)
+        else:
+            models = ['azur_lane', 'cnocr', 'jp', 'tw']
+        for model in models:
+            del_cached_property(OCR_MODEL, model)
 
     # Release assets cache
     # module.ui has about 80 assets and takes about 3MB

module/config/argument/args.json

@@ -4321,7 +4321,8 @@
           "series_3_234_only",
           "series_2_than_3_457_234",
           "series_2_blueprint_457",
-          "series_2_blueprint_only"
+          "series_2_blueprint_only",
+          "series_2_457_only"
         ]
       },
       "CustomFilter": {

module/config/argument/argument.yaml

@@ -292,6 +292,7 @@ Research:
       - series_2_than_3_457_234
       - series_2_blueprint_457
       - series_2_blueprint_only
+      - series_2_457_only
   CustomFilter: |-
     S4-Q0.5 > Q-0.5 > S4-DR0.5 > S4-PRY0.5 > DR-0.5 > PRY-0.5
     > S4-Q1 > S4-Q2

module/config/config_generated.py

@@ -183,7 +183,7 @@ class GeneratedConfig:
     Research_UseCube = 'only_05_hour'  # always_use, only_05_hour, only_no_project, do_not_use
     Research_UseCoin = 'always_use'  # always_use, only_05_hour, only_no_project, do_not_use
     Research_UsePart = 'always_use'  # always_use, only_05_hour, only_no_project, do_not_use
-    Research_PresetFilter = 'series_4_blueprint_tenrai'  # custom, series_4_blueprint_tenrai, series_4_blueprint_only, series_4_tenrai_only, series_3_blueprint_234, series_3_blueprint_only, series_3_234_only, series_2_than_3_457_234, series_2_blueprint_457, series_2_blueprint_only
+    Research_PresetFilter = 'series_4_blueprint_tenrai'  # custom, series_4_blueprint_tenrai, series_4_blueprint_only, series_4_tenrai_only, series_3_blueprint_234, series_3_blueprint_only, series_3_234_only, series_2_than_3_457_234, series_2_blueprint_457, series_2_blueprint_only, series_2_457_only
     Research_CustomFilter = 'S4-Q0.5 > Q-0.5 > S4-DR0.5 > S4-PRY0.5 > DR-0.5 > PRY-0.5\n> S4-Q1 > S4-Q2\n> S4-DR2.5 > S4-G1.5\n> S4-Q4 > S4-H0.5 > S4-G4\n> S4-PRY2.5 > S4-G2.5\n> reset > S4-H1 > shortest'
 
     # Group `Dorm`

module/config/config_updater.py

@@ -387,6 +387,13 @@ class ConfigGenerator:
             'AdbExecutable': '/usr/bin/adb',
         }
 
+        docker = {
+            'GitExecutable': '/usr/bin/git',
+            'PythonExecutable': '/app/pyroot/bin/python',
+            'RequirementsFile': './deploy/docker/requirements.txt',
+            'AdbExecutable': '/usr/bin/adb',
+        }
+
         def update(suffix, *args):
             file = f'./config/deploy.{suffix}.yaml'
             new = deepcopy(template)
@@ -398,6 +405,8 @@ class ConfigGenerator:
         update('template-cn', cn)
         update('template-AidLux', aidlux)
         update('template-AidLux-cn', aidlux, cn)
+        update('template-docker', docker)
+        update('template-docker-cn', docker, cn)
 
     def insert_package(self):
         option = deep_get(self.argument, keys='Emulator.PackageName.option')

module/config/i18n/en-US.json

@@ -1122,12 +1122,13 @@
       "series_4_blueprint_tenrai": "Series 4 Blueprints+Tenrai",
       "series_4_blueprint_only": "Series 4 Blueprints Only",
       "series_4_tenrai_only": "Series 4 Tenrai Only",
-      "series_3_blueprint_234": "Series 3 Blueprint+234",
+      "series_3_blueprint_234": "Series 3 Blueprints+234",
-      "series_3_blueprint_only": "Series 3 Blueprint Only",
+      "series_3_blueprint_only": "Series 3 Blueprints Only",
       "series_3_234_only": "Series 3 234 Only",
       "series_2_than_3_457_234": "Series 2+3 457+234",
-      "series_2_blueprint_457": "Series2 Blueprint+457",
+      "series_2_blueprint_457": "Series 2 Blueprints+457",
-      "series_2_blueprint_only": "Series 2 Blueprint Only"
+      "series_2_blueprint_only": "Series 2 Blueprints Only",
+      "series_2_457_only": "Series 2 457 Only"
     },
     "CustomFilter": {
       "name": "Custom Research Priority",

module/config/i18n/ja-JP.json

@@ -1122,12 +1122,13 @@
       "series_4_blueprint_tenrai": "Series 4 Blueprints+Tenrai",
       "series_4_blueprint_only": "Series 4 Blueprints Only",
       "series_4_tenrai_only": "Series 4 Tenrai Only",
-      "series_3_blueprint_234": "Series 3 Blueprint+234",
+      "series_3_blueprint_234": "Series 3 Blueprints+234",
-      "series_3_blueprint_only": "Series 3 Blueprint Only",
+      "series_3_blueprint_only": "Series 3 Blueprints Only",
       "series_3_234_only": "Series 3 234 Only",
       "series_2_than_3_457_234": "Series 2+3 457+234",
-      "series_2_blueprint_457": "Series2 Blueprint+457",
+      "series_2_blueprint_457": "Series 2 Blueprints+457",
-      "series_2_blueprint_only": "Series 2 Blueprint Only"
+      "series_2_blueprint_only": "Series 2 Blueprints Only",
+      "series_2_457_only": "Series 2 457 Only"
     },
     "CustomFilter": {
       "name": "Research.CustomFilter.name",

module/config/i18n/zh-CN.json

@@ -1127,7 +1127,8 @@
       "series_3_234_only": "三期 仅234",
       "series_2_than_3_457_234": "二期兼顾三期 457+234",
       "series_2_blueprint_457": "二期 蓝图+457",
-      "series_2_blueprint_only": "二期 仅蓝图"
+      "series_2_blueprint_only": "二期 仅蓝图",
+      "series_2_457_only": "二期 仅457"
     },
     "CustomFilter": {
       "name": "自定义科研过滤器",

module/config/i18n/zh-TW.json

@@ -1127,7 +1127,8 @@
       "series_3_234_only": "三期 僅234",
       "series_2_than_3_457_234": "二期兼顧三期 457+234",
       "series_2_blueprint_457": "二期 藍圖+457",
-      "series_2_blueprint_only": "二期 僅藍圖"
+      "series_2_blueprint_only": "二期 僅藍圖",
+      "series_2_457_only": "二期 僅457"
     },
     "CustomFilter": {
       "name": "自定義科研過濾器",

module/device/connection.py

@@ -5,6 +5,7 @@ import socket
 import subprocess
 import time
 import ipaddress
+import platform
 from functools import wraps
 
 import adbutils
@@ -110,6 +111,7 @@ class Connection:
         self.serial = str(self.config.Emulator_Serial)
         self.serial_check()
         self.detect_device()
+        self.is_avd
 
         # Connect
         self.adb_connect(self.serial)
@@ -118,15 +120,12 @@ class Connection:
         # Package
         self.package = self.config.Emulator_PackageName
         if self.package == 'auto':
-            self.detect_package(set_config=False)
+            self.detect_package()
         else:
             set_server(self.package)
         logger.attr('PackageName', self.package)
         logger.attr('Server', self.config.SERVER)
 
-        self._nc_server_host = '127.0.0.1'
-        self._nc_server_port = self.config.REVERSE_SERVER_PORT
-
     @staticmethod
     def find_bluestacks4_hyperv(serial):
         """
@@ -274,6 +273,16 @@ class Connection:
         result = self.adb.shell(cmd, timeout=10, **kwargs)
         return result
 
+    @cached_property
+    def is_avd(self):
+        if get_serial_pair(self.serial)[0] is None:
+            return False
+        if 'ranchu' in self.adb_shell(['getprop', 'ro.hardware']):
+            return True
+        if 'goldfish' in self.adb_shell(['getprop', 'ro.hardware.audio.primary']):
+            return True
+        return False
+
     @cached_property
     def _nc_server_host_port(self):
         """
@@ -290,8 +299,15 @@ class Connection:
         # For emulators, listen on current host
         if self.serial.startswith('emulator-') or self.serial.startswith('127.0.0.1:'):
             host = socket.gethostbyname(socket.gethostname())
+            if platform.system() == 'Linux' and host == '127.0.1.1':
+                host = '127.0.0.1'
             logger.info(f'Connecting to local emulator, using host {host}')
             port = random_port(self.config.FORWARD_PORT_RANGE)
+
+            # For AVD instance
+            if self.is_avd:
+                return host, port, "10.0.2.2", port
+
             return host, port, host, port
         # For local network devices, listen on the host under the same network as target device
         if re.match(r'\d+\.\d+\.\d+\.\d+:\d+', self.serial):

module/device/method/utils.py

@@ -19,9 +19,11 @@ def is_port_using(port_num):
     s.settimeout(2)
 
     try:
-        result = s.connect_ex(('127.0.0.1', port_num))
+        s.bind(('127.0.0.1', port_num))
-        # if port is using, return code should be 0. (can be connected)
+        return False
-        return result == 0
+    except OSError:
+        # Address already bind
+        return True
     finally:
         s.close()
 

module/handler/fast_forward.py

@@ -278,7 +278,8 @@ class FastForwardHandler(AutoSearchHandler):
             name (str):
 
         Returns:
-            str: Name of next stage, or origin name if unable to increase.
+            str: Name of next stage in upper case,
+                or origin name if unable to increase.
         """
         name = name.upper()
         for increase in self.STAGE_INCREASE:
@@ -287,10 +288,15 @@ class FastForwardHandler(AutoSearchHandler):
                 index = increase.index(name) + 1
                 if index < len(increase):
                     new = increase[index]
+                    # Don't check main stages, assume all exist
+                    # Main stages are named like campaign_7_2, but user inputs 7-2
+                    if self.config.Campaign_Event == 'campaign_main':
+                        return new
+                    # Check if map file exist
                     existing = map_files(self.config.Campaign_Event)
                     logger.info(f'Existing files: {existing}')
-                    if new in existing:
+                    if new.lower() in existing:
-                        return increase[index]
+                        return new
                     else:
                         logger.info(f'Stage increase reach end, new map {new} does not exist')
                         return name

module/research/preset.py

@@ -67,4 +67,9 @@ DICT_FILTER_PRESET = {
        > S2-PRY2.5 > 0.5 > S2-G2.5 > S2-Q1 > 1 > reset > S2-DR5 > S2-DR8
        > S2-PRY5 > 1.5 > S2-Q2 > 2 > S2-PRY8 > 2.5 > S2-Q4 > 4 > 5 > S2-C6
        > 6 > S2-C8 > 8 > S2-C12 > 12""",
+    'series_2_457_only': """
+       S2-Q0.5 > S2-PRY0.5 > S2-DR0.5 > S2-Q4 > S2-Q1 > S2-Q2 > S2-H0.5 > 0.5
+       > Q1 > S2-G4 > S2-G1.5 > S2-DR2.5 > reset > S2-PRY2.5 > S2-G2.5 > H1 > 1.5 
+       > Q2 > 2.5 > S2-DR5 > S2-PRY5 > Q4 > G4 > 5 > H2 > S2-C6 > S2-DR8 > S2-PRY8 > S2-C8 
+       > 6 > 8 > 4 > S2-C12 > 12"""
 }