GAChain Weekly Report (2018/12/24-2018/12/28)

GAChain latest news

1---December 28, 2018, Wan Lin, CEO of ShenZhen GAChain Technology, was invited to participate in the "5th Session of the 10th Council of ShenZhen Information Industry Association " and visited Huawei European towns in Songshan Lake in Dongguan.

On December 28, 2018, Wan Lin, the founder of ShenZhen GAChain Technology, was invited to participate in the ’5th Session of the 10th Council of ShenZhen Information Industry Association’ by ShenZhen Information Association. In the afternoon, he went to Songshan Lake to visit and study the Huawei European towns in Dongguan.

During the event, Wan Lin summarized and analyzed the current status of the industry in 2018, and discussed with experts about the industry development trend. Besides, Wan Lin has participated in the nomination decision process of “30 enterprises, 30 typical cases and 30 typical figures that affect Shenzhen's informatization construction”of 30th anniversary of the association.

Technology and project progress

1---GAChain main chain

1. Output the main chain api interface description document and supplement it according to the test situation.

2. Initially strengthen the test output
   2.1 Api interface function: Basically completed except sendtx;
   2.2 Api performance: invoked over 60,000 contracts and generated 60,236 transactions.

3. GAChain GitHub updated situation
   3.1 Block rollback hash added to block signature verification to improve backward compatibility;
   3.2 Fixed the error in block parsing when uploading files;
   3.3 Fixed the output of undefined variables in Chain language;
   3.4 Fixed import data of import page cannot be assigned;
   3.5 Fixed the default ordering of dry language database query functions;
   3.6 Fixed the Chain language Array To Source function to convert the output of the string array error;
   3.7 Fixed the self-assignment of variables in the linguistic language leads to an execution contract error;
   3.8 Fixing the linguistic array variable The multi-index assignment causes an execution contract error;
   3.9 Fixing the block collection and block distribution daemon in LevelDB results in a transaction null pointer;
   3.10 Delete some outdated migration files;
   3.11 Cancel the Now function as a dry language, and change the Now function to the text identifier to be parsed.

4. PostgreSQL database related function performance test
   4.1 The test results have been summarized.

5. Transaction business hash conflict analysis test
   5.1 The test code has been developed and is to be tested.

2---Govis client

1. Support traditional Chinese and Japanese
2. Defined specific length of repair password and spaces are prohibited
3. Fixed the null error report of wallet backup page
4. Repaired error reports of the international console

3---VDE project

1. Tested VDE existing functions

4---Apps project

1. Development of ecosystem opening, closure and authorization options, staffing has been scheduled to follow up

2. CMails development
   2.1 The ecosystem, database tables and application parameters have been initially designed;
   2.2 The contract preparation phase is in progress.