siderakis
commented
5 years ago With GraphQL you need to pick the fields for all object types.
GraphiQL is a great tool to debug queries.
curl -X POST -H "Content-Type: application/json" --data '{ "query": "{ myAverage (input: {x : 3, y : 4}){retVal} }" }' http://127.0.0.1:8081/graphql Sent from my iPhone
On Jun 14, 2019, at 8:49 AM, jmangold notifications@github.com wrote:
curl -X POST -H "Content-Type: application/json" --data '{ "query": "{ myAverage (input: {x : 3, y : 4}) }" }' http://127.0.0.1:8081/graphql
HI - I am stoked about rejoiner, thank you... I am trying to debug my first implementation of a grpc service fronted by graphql and I am having some trouble figuring out what parameters are expected. I did what I thought was right. It is having an issue with the return value, I believe. Proto file and curl calls below...
Proto file: service MathTest { rpc MyAverage (MathRequest) returns (MathReply) {} rpc MySum (MathRequest) returns (MathReply) {}
} message MathRequest { int32 x = 1; int32 y = 2; } message MathReply { int32 retVal = 1; }
***curl call to service through rejoiner implementation without denoting return val name:
curl -X POST -H "Content-Type: application/json" --data '{ "query": "{ myAverage (input: {x : 3, y : 4}) }" }' http://127.0.0.1:8081/graphql
reply snippet: "data":null,"errors":[{"message":"Validation error of type SubSelectionRequired: Sub selection required for type grpc_MathReply of field myAverage"
*** curl call with return value name: curl -X POST -H "Content-Type: application/json" --data '{ "query": "{ myAverage (input: {x : 3, y : 4}) { retVal } }" }' http://127.0.0.1:8081/graphql
reply snippet: "message":"Validation error of type FieldUndefined: Field \u0027retVal\u0027 in type \u0027grpc_MathReply\u0027 is undefined"
It does not complain about the X and Y, just the return value... Any help would be appreciated. Thank you.