noble/bleno

Secure Write iOS 10.x not working

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#339 opened on Sep 19, 2017

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help wanted

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Description

Tried everything

  constructor() {
    super({
      uuid: 'xxxxx', //removed from post
      properties: [/*'read',*/ 'write', 'notify'],
      secure: ['write'],
    });

    this._updateValueCallback = null;
    this._value = new Buffer(0);
  }

iOS app keeps failing with Error Domain=CBErrorDomain Code=0 "Unknown error." UserInfo={NSLocalizedDescription=Unknown error.}

Contributor guide

Research direction
Investigate the secure write handling in bleno for iOS 10.x and check if there are known issues with the CBCharacteristicProperties write and notify.
Tech stack
javascriptnodejs
Domain
mobile
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Node.jsBLE
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60