Robust error handling #10
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cgrpc
Relates to the CgRPC based version of gRPC Swift
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Closed
MrMage
added a commit
to Timing-GmbH/grpc-swift
that referenced
this issue
Oct 16, 2018
Contains the following commits: - Refactor gRPC decoding into dedicated codec classes. - Start work on GRPCServerHandler. - Add a "unary call handler" and use that for the tests. - Refactoring starting a GRPC server into a dedicated class. - Fix sending unary responses. - Add a handler for client-streaming calls. - Also implement bidirectional-streaming calls. - Make sure to flush in server-streaming calls after each sent message. - Add the missing test cases to `allTests`. - Refactor `StatusSendingHandler` into its own class. - Rename `GRPCServerHandler` to `GRPCChannelHandler`. - Remove a FIXME. - Add a few more comments. - Attach the actual call handlers as channel handlers instead of manually forwarding messages to them. # This is the commit message grpc#2: Remove SwiftGRPCNIO's dependency on SwiftGRPC and move the responsibility for encoding GRPC statuses to HTTP1ToRawGRPCServerCoded. # This is the commit message grpc#3: Temporarily disable two test cases that are failing at the moment. # This is the commit message grpc#4: Add SwiftGRPCNIO as an exposed library. # This is the commit message grpc#5: Another try at getting CI to work with SwiftGRPCNIO. # This is the commit message grpc#6: More dependency fixes. # This is the commit message grpc#7: Add `SwiftGRPCNIO.EchoServerTests` to LinuxMain.swift. # This is the commit message grpc#8: Fix a string comparison in `.travis-install.sh`. # This is the commit message grpc#9: Add nghttp2 to the list of CI dependencies. # This is the commit message grpc#10: Another try with installing nghttp2 via brew. # This is the commit message grpc#11: Another try at using libnghttp2-dev under Ubuntu 14.04. # This is the commit message grpc#12: More Travis fixes. # This is the commit message grpc#13: One last try. # This is the commit message grpc#2: Disable two more tests for now, as they sometimes fail on CI. # This is the commit message grpc#3: Make Carthage debug builds verbose. # This is the commit message grpc#4: Only use SwiftGRPC-Carthage.xcodeproj for Carthage builds.
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Indeed, right now the handling of errors while doing of streams make it really complicated to cancel a stream |
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The CgRPC implementation is now officially deprecated; closing this for now. |
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Following up on one of the scenarios, what would be a robust solution to notify a swiftUI model of a session expiry. Currently, I can only think of initializing interceptors with callbacks for Is there any way of doing this to propagate or send events to the UI layer globally when there is an auth issue? Thank you so much! |
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These error situations that aren't handled well.
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