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[gateway] Accept backends/entrypoints supporting only HTTP/2 #3105

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abatista75 opened this issue Jan 17, 2020 · 2 comments · Fixed by gravitee-io/gravitee-definition#75, gravitee-io/gravitee-common#41, gravitee-io/gravitee-management-rest-api#1103, gravitee-io/gravitee-management-webui#1277 or gravitee-io/gravitee-gateway-api#56
Closed

[gateway] Accept backends/entrypoints supporting only HTTP/2 #3105

abatista75 opened this issue Jan 17, 2020 · 2 comments · Fixed by gravitee-io/gravitee-definition#75, gravitee-io/gravitee-common#41, gravitee-io/gravitee-management-rest-api#1103, gravitee-io/gravitee-management-webui#1277 or gravitee-io/gravitee-gateway-api#56
Labels
project: APIM type: enhancement
Milestone
APIM - 3.1.0

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@abatista75
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If the backend only accepts HTTP/2, the connection fails with the error:

Unknown ALPN Protocol, expected `h2` to be available.
If this is a HTTP request: The server was not configured with the `allowHTTP1` option or a listener for the `unknownProtocol` event.

Expected Behavior

Gravitee should be able to connect to a backend using HTTP/1.1 or HTTP/2.

Current Behavior

If the backend only supports HTTP/2, then the API call fails.

Possible Solution

Either offer an option at the entrypoint-level to define the preferred HTTP version it both are supported by the backend, or apply an default rule (i.e. HTTP/2 with failover on HTTP/1.1)

Steps to Reproduce (for bugs)

  1. Enable only HTTP/2 on the backend server
  2. Call an API

Your Environment

  • Version used: 1.30.1
  • Browser Name and version: curl 7.58
  • Operating System and version: Ubuntu 18.04
@abatista75 abatista75 changed the title Enable HTTP/2 at the entrypoint-level Accept backends/entrypoints supporting only HTTP/2 Jan 17, 2020
@brasseld
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Hi @adubreuiltk

HTTP/2 (and gRPC) support will be provided in 3.0

@brasseld brasseld modified the milestones: AM - 3.0.0, APIM - 3.0.0 Jan 18, 2020
@abatista75
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Thanks!!!

@brasseld brasseld modified the milestones: APIM - 3.0.0, APIM - 3.1.0 Apr 8, 2020
@brasseld brasseld changed the title Accept backends/entrypoints supporting only HTTP/2 [gateway] Accept backends/entrypoints supporting only HTTP/2 Jun 23, 2020
brasseld added a commit to gravitee-io/gravitee-definition that referenced this issue Jun 29, 2020
@brasseld
feat(grpc): Add GRPC support
ff62643 
Closes gravitee-io/issues#3105
brasseld added a commit to gravitee-io/gravitee-common that referenced this issue Jun 29, 2020
@brasseld
feat(grpc): Add GRPC support
3fe4704 
Closes gravitee-io/issues#3105
brasseld added a commit to gravitee-io/gravitee-management-rest-api that referenced this issue Jun 29, 2020
@brasseld
feat(grpc): Add GRPC support
63a2e3e 
Closes gravitee-io/issues#3105
brasseld added a commit to gravitee-io/gravitee-management-webui that referenced this issue Jun 29, 2020
@brasseld
feat(grpc): Add GRPC support
c5058e8 
Closes gravitee-io/issues#3105
brasseld added a commit to gravitee-io/gravitee-gateway-api that referenced this issue Jun 29, 2020
@brasseld
feat(grpc): Add GRPC support
52cd91c 
Closes gravitee-io/issues#3105
This was referenced Jun 29, 2020
Merged
Merged
Merged
Merged
Merged
Merged
brasseld added a commit to gravitee-io/gravitee-common that referenced this issue Jul 1, 2020
@brasseld
feat(grpc): Add GRPC support
78dcbd1 
Closes gravitee-io/issues#3105
brasseld added a commit to gravitee-io/gravitee-definition that referenced this issue Jul 2, 2020
@brasseld
feat(grpc): Add GRPC support
63ca4ae 
Closes gravitee-io/issues#3105
brasseld added a commit to gravitee-io/gravitee-management-webui that referenced this issue Jul 2, 2020
@brasseld
feat(grpc): Add GRPC support
a555231 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-api-management that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
e290045 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-api-management that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
293a210 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-gateway-api that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
c43a508 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-management-webui that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
9b79ce5 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-management-rest-api that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
314fc3d 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-common that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
d98004d 
Closes gravitee-io/issues#3105
aelamrani pushed a commit to gravitee-io/gravitee-definition that referenced this issue Jul 3, 2020
@brasseld @aelamrani
feat(grpc): Add GRPC support
58e1284 
Closes gravitee-io/issues#3105
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project: APIM type: enhancement
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Milestone
APIM - 3.1.0
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@brasseld @aelamrani @abatista75