AirtestIDE连接夜神模拟器，执行脚本偶现socket connection broken

**描述问题bug**

AirtestIDE连接夜神模拟器，执行脚本偶现socket connection broken

**AirtestIDE控制台黑窗口相关报错信息**：
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell getprop ro.product.cpu.abi
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell getprop ro.build.version.sdk
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell ls /data/local/tmp/minitouch ; echo ---$?---
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell ls -l /data/local/tmp/minitouch ; echo ---$?---
[01:46:22][DEBUG] install_minitouch skipped
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell dumpsys display
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell dumpsys SurfaceFlinger ; echo ---$?---
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell getevent -p ; echo ---$?---
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 forward --no-rebind tcp:14059 localabstract:minitouch_14059
[01:46:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell /data/local/tmp/minitouch -n 'minitouch_14059' 2>&1
[01:46:22][DEBUG] [minitouch_server]b'Note: device /dev/input/mouse0 is not supported by libevdev'
[01:46:22][DEBUG] [minitouch_server]b'Note: device /dev/input/mice is not supported by libevdev'
[01:46:22][DEBUG] [minitouch_server]b'Type A touch device Android_Input (1080x2160 with 2 contacts) detected on /dev/input/event4 (score 11527)'
[01:46:22][DEBUG] minitouch header:b'v 1\n^ 2 1080 2160 0\n$ 16312\n'
[01:46:22][DEBUG] [minitouch_server]b'Connection established'

**AirtestIDE log查看窗报错信息**
[Start running..]
save log in 'C:/D/file/AirtestIDE_2019-01-15_py3_win64/project/log\bcbfd512e8adfea8c952ffac05d9d567'
[01:47:19][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 get-state
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 wait-for-device
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell getprop ro.build.version.sdk
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 forward --no-rebind tcp:14790 tcp:15004
[rpc]connected
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell dumpsys display
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell dumpsys SurfaceFlinger ; echo ---$?---
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell getevent -p ; echo ---$?---
[01:47:20][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell dumpsys package com.netease.nie.yosemite ; echo ---$?---
[01:47:21][INFO] local version code is 287, installed version code is 287
[01:47:21][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 forward --no-rebind tcp:19052 localabstract:javacap_19052
[01:47:21][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell pm path com.netease.nie.yosemite ; echo ---$?---
[01:47:22][DEBUG] C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\airtest\core\android\static\adb\windows\adb.exe -P 5037 -s 127.0.0.1:62001 shell CLASSPATH=/data/app/com.netease.nie.yosemite-1/base.apk exec app_process /system/bin com.netease.nie.yosemite.Capture --scale 100 --socket javacap_19052 -lazy 2>&1
[01:47:22][DEBUG] [javacap_sever]b'Capture server listening on @javacap_19052'
======================================================================
ERROR: runTest (app.widgets.code_runner.ide_launcher.AirtestIDECase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "airtest\cli\runner.py", line 66, in runTest
File "site-packages\six.py", line 693, in reraise
File "airtest\cli\runner.py", line 62, in runTest
File "C:\D\file\AirtestIDE_2019-01-15_py3_win64\project\testObject\sx\test1.air\test1.py", line 13, in
poco(name = "Button_random").click()
File "C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\poco\proxy.py", line 23, in wrapped
return func(proxy, *args, **kwargs)
File "C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\poco\proxy.py", line 285, in click
ret = self.poco.click(pos_in_percentage)
File "C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\poco\pocofw.py", line 248, in click
ret = self.agent.input.click(pos[0], pos[1])
File "C:\D\file\AirtestIDE_2019-01-15_py3_win64\AirtestIDE\AirtestIDE_2019-01-15_py3_win64\poco\utils\airtest\input.py", line 65, in click
touch(pos, duration=self.default_touch_down_duration)
File "airtest\utils\logwraper.py", line 72, in wrapper
File "airtest\core\api.py", line 256, in touch
File "airtest\utils\logwraper.py", line 72, in wrapper
File "airtest\core\cv.py", line 80, in try_log_screen
File "airtest\core\android\android.py", line 220, in snapshot
File "airtest\core\android\javacap.py", line 101, in get_frame_from_stream
File "airtest\core\android\javacap.py", line 64, in get_frames
File "airtest\utils\safesocket.py", line 32, in recv
OSError: socket connection broken
(贴出遇到问题时的截图内容，如果有的话)
(在AirtestIDE里产生的图像和设备相关的问题，请贴一些AirtestIDE控制台黑窗口相关报错信息)

**复现步骤**
1.运行脚本：
from airtest.core.api import *
auto_setup(__file__)
from poco.drivers.std import StdPoco
poco = StdPoco()
poco(name = "Button_random").click()
偶现报OSError: socket connection broken错误

**python 版本:** `python3.7.4`
**airtest 版本:** `1.0.27`

**设备:**
- 型号:夜神模拟器 6.3.0.0
- 系统: Android 5
- 模拟器-系统设置-属性设置-手机型号-预设型号 samsung Sm-G955F

**其他相关环境信息**
无