swapd0
02 Apr 2023, 15:25

Today, Sunday 2/4/2023, H1 request doesn't work, I haven't touched the code but all my H1 or M1 request gets a response full of zeros, D1 works.

swapd0
01 Apr 2023, 22:14

This is weird, I send request in M1, H1 and D1 but I don't get M1 data, also usually I get some messages without any data, just a lot of zeros. H1 and D1 works but they are a bit slow, I have to wait about 10 seconds or more for a reply.

swapd0
31 Mar 2023, 20:42 ( Updated at: 31 Mar 2023, 22:56 )

Sometimes I got the same issue, I send a ProtoOAGetTrendbarsReq with M1 time frame, for yesterday data (from 0:00:00 to 23:59:00) and I sometimes I get a zero size message or a 16kB message full of zeroes.

If I change the time frame to M5 it works.

Edited:

Maybe the problem is with the type of connection? I can create a sslv23, sslv23_client, sslv3, sslv3_client, ttlsv13, lsv13_client context type, not sure which one I've to use. Although I've no problem to get the symbol list, or subscribe to a symbol.

swapd0
23 Mar 2023, 11:14

I've just asked for an OpenAPI key because having to use others API for historical data is a pain.

I hope that it will help me to speed up the development.

swapd0
18 Mar 2023, 20:49

I've fixed some bugs, most important, now it runs on a clean High Sierra or higher OS-X.

https://mega.nz/file/pUcUGara#0dBlJ2Si5fetHdieJZ4FigIjE_WP0X-xUgMqCL1k17w

swapd0
11 Mar 2023, 11:12

My fault, I did a small change and I did not receive messages back.

swapd0
09 Mar 2023, 23:41

First beta version

https://mega.nz/file/IUlHSK5A#cMDhrZVYkQYufKCuKy56shAIi4O56wNvPytxHp2V1Ns

Join to discord group if you are a mac user

https://discord.gg/G3RT9vYezm

PD: sorry for the "spam"

swapd0
23 Feb 2023, 01:50

RE: macOS version

bishbashbosh said:

that's interesting - what's the stack? and it seems like quite a task to take on - are you planning to market it?

for cTrader themselves, now that .net MAUI is out, they could presumably rework their (WPF?) codebase into that and achieve native macOS support.

The network & data management code it's in C++, user interface in Objective-C, bot scripts (very simple) in Lua.

Right now I'm using FIX protocol for price quote but It doesn't have access to historical data, so I'm using other API for that. I'm having some issues with the constraints. I want to release a free version as soon as I fix that. By the way, right now, you can't place orders (I haven't looked that part) and you can only draw trend lines.

swapd0
17 Feb 2023, 14:03 ( Updated at: 21 Dec 2023, 09:23 )

RE:

carloseulalio70 said:

Create a ctrader version for apple computers.

I'm coding a native osx app, but is in an early stage of development.

swapd0
15 Feb 2023, 18:55

I've the same issue on Mac with Chrome, it runs way slower than the previous version and eats a lot of bandwidth, I can't have several windows (2 or 3) with cTrader web running.

swapd0
15 Jul 2022, 01:04 ( Updated at: 21 Dec 2023, 09:22 )

Still a lot of things to do but getting better...

I'm using FIX protocol, and sometimes some symbols don't get subscribed (EURUSD, EURGBP, EURAUD...). Also, I'm using some external services for the historical data (FIX implementation doesn't support historical data) and it's a nightmare because I can only send a few queries per minute.

swapd0
27 May 2022, 19:33

RE: RE:

amusleh said:

Hi,

Most probably something is wrong with your own app, either message checksums are not valid or something else is not correct with the messages you sent.

 

Thanks for the tip, If you look into my messages you can see that sometimes the message length field(9) is wrong.

Same message, but with very different sizes, I was storing the message into a vector but then I was looking for a null-terminated string to calculate the length. What a stupid mistake, now it registers to any symbol with a single message.

OUT: 8=FIX.4.4|9=144|35=V|34=5|49=live.icmarkets.****|50=******|52=20220520-19:21:27.018|57=QUOTE|56=cServer|262=reqId1|263=1|264=1|267=2|269=0|269=1|146=1|55=1|10=149|

OUT: 8=FIX.4.4|9=410|35=V|34=7|49=live.icmarkets.*****50=******|52=20220520-19:21:53.622|57=QUOTE|56=cServer|262=reqId5|263=1|264=1|267=2|269=0|269=1|146=1|55=14|10=203|

swapd0
26 May 2022, 10:13

OS-X, I've coded my own (small) FIX library.

I've seen what it's happening. Sometimes the messages that I send look like they don't reach the server, I send the login or the security list message and I don't get a message back, with that messages I can resend it without any problem until I get a response.

I've done a test, if I subscribe to a symbol but I don't get the quotes in about 5 seconds, I send the subscribe message again. After some seconds I get quotes from all symbols, but also I can get a lot of "SYMBOL ALREADY SUBSCRIBED" messages.

The problem is that for any message that I send, I don't get any confirmation message, and looks like some messages are lost or the server discards them without any error message.

swapd0
25 May 2022, 12:46

Don't know why sometimes I get quotes from several symbols, and sometimes only from the first one in the list.

swapd0
20 May 2022, 20:35 ( Updated at: 20 May 2022, 20:52 )

After reading this post I've changed my multi-register routine to send several subscribe messages, each one for each symbol but I only get quotes from the first one.

By the way, I'm using different values for MDReqID on each request (reqId1, reqId5, reqId7...), not sure if this is right.

What I'm doing wrong?

Edited: Using the same value for MDReqID I get quotes from two symbols, although I've subscribed for 24...

Here are my request messages

OUT: 8=FIX.4.4|9=144|35=V|34=5|49=live.icmarkets.****|50=******|52=20220520-19:21:27.018|57=QUOTE|56=cServer|262=reqId1|263=1|264=1|267=2|269=0|269=1|146=1|55=1|10=149|

OUT: 8=FIX.4.4|9=410|35=V|34=7|49=live.icmarkets.*****50=******|52=20220520-19:21:53.622|57=QUOTE|56=cServer|262=reqId5|263=1|264=1|267=2|269=0|269=1|146=1|55=14|10=203|

OUT: 8=FIX.4.4|9=152|35=V|34=9|49=live.icmarkets.*****50=******|52=20220520-19:21:53.788|57=QUOTE|56=cServer|262=reqId7|263=1|264=1|267=2|269=0|269=1|146=1|55=17|10=226|

And here are the quotes, I only got from EURUSD(1)

IN:8=FIX.4.4|9=141|35=W|34=301|49=cServer|50=QUOTE|52=20220520-17:24:51.269|56=live.icmarkets.****|57=****|55=1|268=2|269=0|270=1.05502|269=1|270=1.05502|10=064|

IN:8=FIX.4.4|9=141|35=W|34=302|49=cServer|50=QUOTE|52=20220520-17:24:51.804|56=live.icmarkets.****|57=****|55=1|268=2|269=0|270=1.05503|269=1|270=1.05503|10=062|

IN:8=FIX.4.4|9=141|35=W|34=303|49=cServer|50=QUOTE|52=20220520-17:24:52.774|56=live.icmarkets.****|57=****|55=1|268=2|269=0|270=1.05502|269=1|270=1.05502|10=068|

IN:8=FIX.4.4|9=137|35=W|34=304|49=cServer|50=QUOTE|52=20220520-17:24:52.974|56=live.icmarkets.****|57=****|55=1|268=2|269=0|270=1.055|269=1|270=1.055|10=136|

IN:8=FIX.4.4|9=141|35=W|34=305|49=cServer|50=QUOTE|52=20220520-17:24:53.182|56=live.icmarkets.****|57=****|55=1|268=2|269=0|270=1.05499|269=1|270=1.05499|10=094|

IN:8=FIX.4.4|9=141|35=W|34=306|49=cServer|50=QUOTE|52=20220520-17:24:53.410|56=live.icmarkets.****|57=****|55=1|268=2|269=0|270=1.05498|269=1|270=1.05498|10=087|

IN:8=FIX.4.4|9=141|35=W|34=307|49=cServer|50=QUOTE|52=20220520-17:24:54.457|56=live.icmarkets.****|57=*****|55=1|268=2|269=0|270=1.05497|269=1|270=1.05497|10=098|

swapd0
02 May 2022, 18:47 ( Updated at: 21 Dec 2023, 09:22 )

WIP

swapd0
28 Mar 2022, 13:57

The checksum is right or I won't be able to login, ask for the symbol list or subscribe to a symbol.

I'm on an OSX machine, and I don't code in Python.

swapd0
14 Mar 2022, 14:05

RE:

PanagiotisCharalampous said:

Hi there,

Can you try again and let me know if you still experience the problem?

Best Regards,

Panagiotis 

Join us on Telegram and Facebook

About the last hour, it looks fine, although sometimes it takes a lot of time when I change the symbol or the time frame.

swapd0
03 Nov 2021, 10:14 ( Updated at: 03 Nov 2021, 10:23 )

RE:

amusleh said:

Hi,

Field 108 is for heart beat interval and its required, here is a valid logon message that I just tested:

8=FIX.4.4|9=195|35=A|49=demo.ctrader.***|34=1|56=cServer|57=TRADE|50=TRADE|52=20211103-06:04:54.485|98=0|108=30|141=Y|553=***|554=***|10=026|

Are you sure you are connected to Trade end point? please check the host and port, maybe you are using Quotes port instead of Trade port.

This!

Thanks Amusleh

Although now I have this error. Is weird because I generate the timestamp with the same function and it works for a quote session.

Error: Invalid Logon message: SendingTime accuracy problem, field=52

Edited:

Ok, I'm sending messages with the time 7:15:xxx, the server responds with time 8:15:xx, although I've 9:15:xx on my computer.

swapd0
03 Nov 2021, 09:42

RE:

PanagiotisCharalampous said:

Hi swapd0,

Can you check if you can reproduce this problem using FIX API Sample? If you can connect using the sample, then compare the messages to find what is different.

Best Regards,

Panagiotis 

Join us on Telegram and Facebook

I can't test it with FIX API Sample because I have a Mac.