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    sorabot
    @sorabot
    baziorek via telegram
    The last node will answer queries but not commit transactions. It will also print lots of logs with connection error.
    sorabot
    @sorabot

    baziorek via telegram
    So my last guess is (I don't know docker-compose that good) that You should use host network instead of:

    networks:
      wallet-js:
        name: wallet-js-${SUBNET}
        attachable: true

    and nodes would see each other. If I understood You properly You are running the docker-compose on two separate nodes, but they are in isolated networks.

    sorabot
    @sorabot
    Yasir via telegram
    Balance for one account is being given different by different nodes
    Yasir via telegram
    Photo
    Yasir via telegram
    This is just one for loop. Why would this be happening? Dont think network is being used at this time by anyone else then me.
    sorabot
    @sorabot

    Sara forwarded from Hyperledger Iroha news via telegram
    Today we will have a very special community meeting!

    • We will hear first updates from one of the interns: Zoe will present some mock-ups of the web interface for Iroha 2 Special Instructions
    • As some people in the community asked for good practices for storing keys, Ivan (maintainer from Iroha 1 team) will talk about that
    • We will also present you the development updates as we always do.

    See you at 1pm CET!

    https://zoom.us/my/hyperledger.community.3
    Password: 475869

    🖖🏻

    kuvaldini via telegram
    I saw that somebody reported iroha rejects to set json string in account details. Do not ask me why,)
    kuvaldini via telegram
    Try it. You will never reach consensus. So no block will be commited
    sorabot
    @sorabot
    Pawlak00 via rocketchat
    As I am participating in mentorship program with @baziorek (https://wiki.hyperledger.org/display/INTERN/Plan+of+Extend+HL+Iroha+queries+with+optional+arguments) I have a question about datetime format in queries protobuffs. We already have prove of concept which uses strings as format in which timestamp is passed. Is this format good enough or should it be changed? There is already TimestampType defined in types.hpp but I found no advantages of using it in this situation. Using it would require casting from int to string.
    sorabot
    @sorabot

    kuvaldini via telegram
    1st of all i suggest to use time formatting as it is done in Git. There are a number of ways and formats of time.

    2nd if you would like to use this datetime string directly from client to database it is definitely bad idea.

    1. The best option is to use binary time format on the wire (i.e.) in protobuf.
    kuvaldini via telegram
    And convert binary datetime to/from string on demand. There are a lot of standartizef abilities/functions to do that in any prog lang
    sorabot
    @sorabot
    Sara via telegram
    Photo
    Sara via telegram
    @baziorek here's an answer ☺️
    baziorek via telegram
    Thanks, we saw the answer. Kuvaldini was faster than preparing PR with changes:
    hyperledger/iroha#1092
    to make the question more precise.
    We will modify the format from string to some binary datetime format.
    The PR is for now draft, after changing datetime format the PR would be updated.
    sorabot
    @sorabot
    M.atthew B.roderick via telegram
    @liralemur, @baziorek. Unfortunately I wasn’t able to join the call, can I get a little summary? Especially on the key storage. Thanks! (Really a pity it is not recorded…)
    Egor Ivkov via telegram
    It actually was recorded, I think Sara will publish it soon
    Sara via telegram
    There will be a recording 👌
    M.atthew B.roderick via telegram
    Ahhhhh my bad! Thanks! Great news!
    sorabot
    @sorabot
    baziorek via telegram
    Thanks.
    What do You think about changing title on the wiki from:
    "2021-06-18 Community meeting"
    to
    "2021-06-18 Community meeting: Updates and Web interface of Iroha 2 Special Instructions"
    or something similar?
    It would be easier to find the recording when there would be many of them in future.
    sorabot
    @sorabot
    Sara via telegram
    sure. The only thing is that it won't show fully in the menu.
    Sara via telegram
    Added!
    sorabot
    @sorabot
    Ayush Jalan via telegram
    Photo
    Hi everyone
    I have been trying to build Iroha with burrow integration, i have downloaded all the required dependencies on my system and still getting the following error:
    Can anyone help me with it?
    sorabot
    @sorabot
    M.atthew B.roderick via telegram
    which git tag are you're using to build iroha?

    M.atthew B.roderick via telegram
    Hi there, I'm monitoring my iroha nodes and I see some stuff that look weird to me:

    CONTAINER ID   NAME             CPU %     MEM USAGE / LIMIT     MEM %     NET I/O           BLOCK I/O         PIDS
    f54613a786e1   prometheus       0.00%     146.9MiB / 7.776GiB   1.84%     35.3MB / 2.46MB   0B / 4.1kB        8
    00ea27268cbc   cadvisor         2.91%     108.2MiB / 7.776GiB   1.36%     3.8MB / 229MB     217kB / 0B        15
    7c8a719e3648   explorer         0.00%     50MiB / 7.776GiB      0.63%     5.85kB / 314B     1.39MB / 0B       12
    0aa1ad98c8fb   iroha0           0.02%     2.32GiB / 7.776GiB    29.84%    97.2MB / 107MB    20.5kB / 0B       26346
    6ba0c59e1475   iroha1           0.02%     13.88MiB / 7.776GiB   0.17%     103MB / 112MB     20.5kB / 0B       15
    36df6fdf5dd7   iroha2           0.02%     10.41MiB / 7.776GiB   0.13%     66MB / 64.3MB     20.5kB / 0B       13
    dc8036cc6350   some-postgres0   0.00%     80.86MiB / 7.776GiB   1.02%     39.9MB / 17MB     1.68MB / 144MB    16
    222d185b7a03   some-postgres1   0.00%     80.66MiB / 7.776GiB   1.01%     6MB / 4.82MB      815kB / 107MB     16
    63fc52e43dbe   some-postgres2   0.00%     79.24MiB / 7.776GiB   1.00%     5.35MB / 4.56MB   6.38MB / 98.5MB   16
    0f3d9f6fdef6   traefik          0.42%     34.68MiB / 7.776GiB   0.44%     197MB / 205MB     7.68MB / 188kB    11

    The first node consumes a lot more memory than the 2nd and 3rd nodes and creates a lot of PIDs.
    There is no activity on this node for a while on purpose, no transactions created, no queries. Nothing special in the logs.

    Is it expected?

    sorabot
    @sorabot
    Ayush Jalan via telegram
    cmake -DCMAKE_TOOLCHAIN_FILE=/home/dell/Desktop/vcpkg/scripts/buildsystems/vcpkg.cmake -G "Ninja" -DUSE_BURROW=ON ..
    cmake --build . --target irohad -- -j4
    M.atthew B.roderick via telegram
    it doesn't tell which version you're using to build :)
    sorabot
    @sorabot
    Ayush Jalan via telegram
    I am using 1.2.1 version
    M.atthew B.roderick via telegram
    ok, I did not have this issue with tag 1.2.1... maybe try with 1.2.0 to see if you have the same issue? or branch 1.2.x
    sorabot
    @sorabot
    Ayush Jalan via telegram
    Okay I will try it once with 1.2.0, since it was introduced in that version
    M.atthew B.roderick via telegram
    anyway the next build and docker image will include burrow, check the Issues. Just not sure when it will be released :)
    Ayush Jalan via telegram
    I am one of the interns in the Hyperledger Mentorship Program, my project is to extend more commands, queries into Burrow integration, so I need to do it now for my project :)
    sorabot
    @sorabot
    Sara via telegram
    I am not sure I'll be able to get the maintainers to help today. Tomorrow I could though. But maybe someone from the community will be able to help here
    Ayush Jalan via telegram
    Thanks a lot for this.
    If anyone who knows a work around for this, will really help.
    Thank you
    M.atthew B.roderick via telegram
    Ah that’s a good reason ;) building iroha is complicated, it took me some time to get a working build.
    sorabot
    @sorabot
    Ayush Jalan via telegram
    Thank you
    M.atthew B.roderick via telegram
    You’re welcome, your project is very important to me :)
    sorabot
    @sorabot
    baziorek via telegram
    Hi,
    I've managed to do this in the morning today with version 1.2.1, here are all commands:
    $ docker run -it --name iroha_burrow ubuntu:21.04 
    root@15ae0db53124:/# apt-get update && apt-get upgrade -y
    
    # dependencies according to documentation
    root@15ae0db53124:/# apt-get -y --no-install-recommends install build-essential git ca-certificates tar curl unzip cmake vim ninja-build
    # dependencies for minimalistic Ubuntu image (on docker):
    root@15ae0db53124:/# apt-get -y install zip wget pkg-config ccache
    
    root@15ae0db53124:/# cd home/
    root@15ae0db53124:/home# 
    
    # go dependencies:
    root@15ae0db53124:/home# 
        wget https://golang.org/dl/go1.15.2.linux-amd64.tar.gz
        tar -xvzf go1.15.2.linux-amd64.tar.gz
        echo "export GOROOT=$(realpath go)" >> ~/.bashrc
        echo "export PATH=$PATH:${GOROOT}/bin" >> ~/.bashrc
        source ~/.bashrc
        cp ${GOROOT}/bin/go /usr/bin/
        go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
    
    
    # building iroha according to instructions:
    root@15ae0db53124:/home# git clone --branch 1.2.1 https://github.com/hyperledger/iroha --depth=1
    
    
    root@15ae0db53124:/home# ./iroha/vcpkg/build_iroha_deps.sh 
    root@15ae0db53124:/home# ./vcpkg/vcpkg integrate install
    Applied user-wide integration for this vcpkg root.
    
    CMake projects should use: "-DCMAKE_TOOLCHAIN_FILE=/home/vcpkg/scripts/buildsystems/vcpkg.cmake"
    
    root@15ae0db53124:/home# cd iroha 
    root@15ae0db53124:/home/iroha# cmake -H. -Bbuild -DTESTING=OFF -DUSE_BURROW=ON -DCMAKE_TOOLCHAIN_FILE=/home/vcpkg/scripts/buildsystems/vcpkg.cmake
    root@15ae0db53124:/home/iroha# cd build/
    root@15ae0db53124:/home/iroha/build# make -j12
    [100%] Linking CXX executable ../../bin/irohad
    [100%] Built target irohad
    root@15ae0db53124:/home/iroha/build# make install
    Install the project...
    -- Install configuration: "Debug"
    -- Installing: /usr/local/bin/irohad
    -- Set runtime path of "/usr/local/bin/irohad" to "../lib"
    -- Installing: /usr/local/bin/shepherd
    -- Set runtime path of "/usr/local/bin/shepherd" to "../lib"
    -- Installing: /usr/local/bin/iroha-cli
    -- Set runtime path of "/usr/local/bin/iroha-cli" to "../lib"
    root@15ae0db53124:/home/iroha/build#
    baziorek via telegram
    I'm not go specialist, I'm not sure if installing go dependencies as I've done above is professional, so it is better if somebody more experienced corrects the commands above.
    Maybe it is better way to install from repository not directly with wget.
    @liralemur What do You thing about copying to wiki page as sibling to: https://wiki.hyperledger.org/pages/viewpage.action?pageId=41584046
    sorabot
    @sorabot
    Ayush Jalan via telegram
    Thanks a lot for this
    I also tried building on 1.2.0 version with burrow support and was successful.
    Sara via telegram
    yay!
    sorabot
    @sorabot
    M.atthew B.roderick via telegram
    Photo
    sorabot
    @sorabot
    M.atthew B.roderick via telegram
    Hi, I found a memory leak problem in iroha, I created the issue here if somebody can check: hyperledger/iroha-python#71. Thanks!
    sorabot
    @sorabot

    מוגלי לוי forwarded from Umbrella - Trade Club via telegram
    🚨Центральный Банк Китая заявляет, что банки и платежные компании не должны предоставлять услуги, включая открытие счетов, регистрацию, транзакции, клиринг и расчеты для спекуляций, связанных с криптовалютой.

    Призывает банки и платежные компании незамедлительно сократить платежные каналы для криптовалютной торговли.
    😖Китай продолжает кошмарить крипту.

    מוגלי לוי forwarded from Umbrella - Trade Club via telegram
    Photo
    Doge с 7 го мая упал на 70%
    To the moon отменяется?
    А кто-то ведь вложил все свои сбережения🦣
    А ты держал Doge или держишь? Напиши в комментах
    מוגלי לוי forwarded from Umbrella - Trade Club via telegram
    Photo
    NEO/USDT SPOT
    Указал зону покупки 30$
    Не торгуйте на фьючерсах в такие моменты.
    Цели 35-40$
    מייפל הבנאי forwarded from Umbrella - Trade Club via telegram
    Photo
    Doge с 7 го мая упал на 70%
    To the moon отменяется?
    А кто-то ведь вложил все свои сбережения🦣
    А ты держал Doge или держишь? Напиши в комментах
    מייפל הבנאי forwarded from Umbrella - Trade Club via telegram
    Photo
    NEO/USDT SPOT
    Указал зону покупки 30$
    Не торгуйте на фьючерсах в такие моменты.
    Цели 35-40$
    sorabot
    @sorabot
    Sara via telegram
    Got a tester on the task 👌 thank you!
    sorabot
    @sorabot
    M.atthew B.roderick via telegram
    Good! If he needs any info, please don’t hesitate to ping me