I got this error
initialize() failed, error code = (-10005, 'IPC timeout')
when execute this code:
import MetaTrader5 as mt5
# display data on the MetaTrader 5 package
print("MetaTrader5 package author: ",mt5.__author__)
print("MetaTrader5 package version: ",mt5.__version__)
# establish connection to the MetaTrader 5 terminal
if not mt5.initialize(login=999999, server="xyz-Demo",password="abcdef"):
print("initialize() failed, error code =",mt5.last_error())
mt5.shutdown()
Can anyone help me please? Thanks in advance
There might be some solutions to your problem:
Try initializing a connection to the MT5 terminal using mt5.initialize() then login into the trading account using mt5.login(account, server, password).
Try closing all previous connections to the mt5 terminal using mt5.shutdown() on all previous scripts
This is how I solved it.
I divided the process into two:
I did the initialization and then,
I logged in.
Importantly, I'm using a Windows PC and everything started working when I changed the path from
"C:\Program Files\MetaTrader 5\terminal64.exe"
to
"C:/Program Files/MetaTrader 5/terminal64.exe"
The code:
def account_login(login = name,password=key, server= serv,):
if mt5.login(login,password,server):
print("logged in succesffully")
else:
print("login failed, error code: {}".format(mt5.last_error()))
def initialize(login = name, server=serv, password=key, path=path):
if not mt5.initialize(path):
print("initialize() failed, error code {}", mt5.last_error())
else:
account_login(login, password, server)
Maybe, We must launch the app.
In actually, I solved same issue by launch the app.
Related
I am working on a tcp client-server python socket program where I have written server code to sent a simple message to the client . However when I run the server side in python idle I get invlalid syntax error and a red mark on the python version . I don't know where the problem is and I would appreciate your help with this specific task .
Image where error happens :
I press run and then run module and I get :
My code :
Server :
import sys
from socket import *
serverSocket = socket(AF_INET,SOCK_STREAM)
serverSocket.bind(('localhost',1234))
serverSocket.listen()
data = "Network labs"
while 1 :
connectionSocket ,addr = serverSocket.accept()
connectionSocket.send(data)
connectionSocket.close()
Client :
import sys
from socket import *
clientSocket = socket(AF_INET,SOCK_STREAM)
server_address=('localhost',1234)
clientSocket.connect(server_address)
sentence = clientSocket.recv(1024)
print(sentence)
clientSocket.close()
You tried to run the log of a shell session, complete with non-code startup message text and non-code prompts as python code. But the session log is not python code. "Python" might be, but "Python 3" is not valid code and so python reports a SyntaxError. This has nothing to do with running the code from an IDLE editor. If you run server.py from a command line or from any other python-aware editor or IDE, you would see the same.
To run server.py, you must remove the non-code parts -- the startup message and prompts. In general, you would also have to remove output, but there is none in your example. So you should end up with
import sys
from socked import *
...
In other words, the cleaned-up server code you listed in your question, which is not the code you ran in the screenshot to get the error message.
I try to connect to Pusher Websocket API using the following code :
https://github.com/nlsdfnbch/Pysher/
import pysher
# Add a logging handler so we can see the raw communication data
import logging
root = logging.getLogger()
root.setLevel(logging.INFO)
ch = logging.StreamHandler(sys.stdout)
root.addHandler(ch)
pusher = pysher.Pusher('de504dc5763aeef9ff52')
# We can't subscribe until we've connected, so we use a callback handler
# to subscribe when able
def connect_handler(data):
channel = pusher.subscribe('live_trades')
channel.bind('trade', callback)
pusher.connection.bind('pusher:connection_established', connect_handler)
pusher.connect()
while True:
# Do other things in the meantime here...
time.sleep(1)
instead of some valid response, i get this every few seconds :
Connection: Error - [WinError 10042] An unknown, invalid, or
unsupported option or level was specified in a getsockopt or
setsockopt call Connection: Connection closed Attempting to connect
again in 10 seconds.
what is the problem ?
I saw the same error using a different library that uses websockets. I can see from your description (and link) that Pysher uses websockets.
I found (yet another) websocket client for Python that reported an issue with websockets, specifically with Python 3.6.4: [https://github.com/websocket-client/websocket-client/issues/370]
It references the bug in Python tracker as well [https://bugs.python.org/issue32394]
Upgrading to Python 3.6.5 worked for me. Alternatively, they suggest that upgrading to Windows 10 1703+ should work too (just for completeness; I have not verified this).
I have written Jython script to create a mail session in IBM websphere.
Jython Script :
import sys
nodeName =sys.argv[0]
serverName =sys.argv[1]
def createSession(nodeName,serverName):
print "Creating mailsession"
ds =AdminConfig.getid('/Node:'+nodeName+'/Server:'+serverName+'/MailProvider:Built-in Mail Provider/')
print ds
print AdminConfig.required('MailSession')
name = ['name','MailSession']
jndi = ['jndiName','mail/Session']
host = ['mailTransportHost','mailhost.misys.global.ad']
storehost = ['mailStoreHost','mailhost.misys.global.ad']
mailAttrs=[name,jndi,host,storehost]
print mailAttrs
ss = AdminConfig.create('MailSession',ds,mailAttrs)
AdminConfig.save()
After running the script i am able to see mail session created by script in console. but it is throwing an error on server as below :
[Root exception is javax.naming.NameNotFoundException: Context: MyServer20Cell/nodes/MyServer20Node/servers/MyServer20,
name: mail/Session: First component in name mail/Session not found.
But the strange thing is when i opened the IBM Console and go to mail Session , without modifying any value in mail session, click on apply changes ,save it and restart the server .It Works fine and server is not throwing any error.
Can any one tell did i have done anything wrong in Script. How i can resolve this issue.
This problem is solved. need to add this property - mailTransportProtocol and add it in attributes
I have this simple minimal 'working' example below that opens a connection to google every two seconds. When I run this script when I have a working internet connection, I get the Success message, and when I then disconnect, I get the Fail message and when I reconnect again I get the Success again. So far, so good.
However, when I start the script when the internet is disconnected, I get the Fail messages, and when I connect later, I never get the Success message. I keep getting the error:
urlopen error [Errno -2] Name or service not known
What is going on?
import urllib2, time
while True:
try:
print('Trying')
response = urllib2.urlopen('http://www.google.com')
print('Success')
time.sleep(2)
except Exception, e:
print('Fail ' + str(e))
time.sleep(2)
This happens because the DNS name "www.google.com" cannot be resolved. If there is no internet connection the DNS server is probably not reachable to resolve this entry.
It seems I misread your question the first time. The behaviour you describe is, on Linux, a peculiarity of glibc. It only reads "/etc/resolv.conf" once, when loading. glibc can be forced to re-read "/etc/resolv.conf" via the res_init() function.
One solution would be to wrap the res_init() function and call it before calling getaddrinfo() (which is indirectly used by urllib2.urlopen().
You might try the following (still assuming you're using Linux):
import ctypes
libc = ctypes.cdll.LoadLibrary('libc.so.6')
res_init = libc.__res_init
# ...
res_init()
response = urllib2.urlopen('http://www.google.com')
This might of course be optimized by waiting until "/etc/resolv.conf" is modified before calling res_init().
Another solution would be to install e.g. nscd (name service cache daemon).
For me, it was a proxy problem.
Running the following before import urllib.request helped
import os
os.environ['http_proxy']=''
response = urllib.request.urlopen('http://www.google.com')
I'm posting this because I tried searching for the answer myself and I was not able to find a solution. I was eventually able to figure out a way to get this to work & I hope this helps someone else in the future.
Scenario:
In Windows XP, I'm using Python with Pandas & Quandl to get data for a US Equity security using the following line of code:
bars = Quandl.get("GOOG/NYSE_SPY", collapse="daily")
Unfortunately, I was getting the following error:
urllib2.URLError: <urlopen error [Errno 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond>
#user3150079: kindly Ctrl+X / Ctrl+V your solution as an [Answer]. Such MOV is perfectly within StackOverflow
Solution:
I recognized that this was an issue with trying to contact a server without properly targeting my network's proxy server. Since I was not able to set the system variable for HTTP_PROXY, I added the following line which corrected the issue:
import os
os.environ['HTTP_PROXY']="10.11.123.456:8080"
Thanks - I'm interested to hear about any improvements to this solution or other suggestions.
You can set your user environment variable HTTP_PROXY if you can't or won't set the system environment variable:
set HTTP_PROXY "10.11.123.456:8080"
python yourscript.py
and to permanently set it (using setx from Windows XP Service Pack 2 Support Tools):
setx HTTP_PROXY "10.11.123.456:8080"
python yourscript.py
Other ways to get this environment variable set include: registry entries, putting os.environ["HTTP_PROXY"] = ..." insitecustomize.py`.
More control using requests without using the Quandl Package:
import requests
def main():
proxies = {'http': 'http://proxy.yourdomain.com:port',
'https': 'http://proxy.yourdomain.com:port',}
url = 'https://www.quandl.com/api/v3/datasets/GOOG/NYSE_SPY.json?collapse=daily'
response = requests.get(url, proxies=proxies)
status = response.status_code
html_text = response.text
repo_data = response.json()
print(repo_data)
print(status)
print('HTML TEXT')
print('=========')
print(html_text)
if __name__ == '__main__':
main()