grpc_cronet 0.0.5

Flutter plugin that provides Cronet-based grpc client implementation.

grpc_cronet

Flutter dart:grpc implementation that uses cronet native library.

Uses chromium cronet libraries patched in https://chromium-review.googlesource.com/c/chromium/src/+/3761158.

Performance

As number of concurrent requests increases use of cronet for grpc client shows significant improvements over dart:io one. This is what example/route_guide flutter cronet client vs dart cli dart:io client shows:

number of concurrent requests	dart:io(ms) (less is better)	cronet (ms) (less is better)	speed-up factor
100	615	382	1.61
500	7,947	2,081	3.82
1000	28,406	4,703	6.04