Comments (2)
It also looks like the existing HTTP filter example (switched to response) returns a bad argument status, using the following code:
b := []byte(`{ "another": "body" }`)
err = proxywasm.SetHttpResponseBody(b)
if err != nil {
proxywasm.LogErrorf("failed to set response body: %v", err)
return types.ActionContinue
}
Logs
[2021-01-22 10:09:57.796][11408281][error][wasm] [external/envoy/source/extensions/common/wasm/context.cc:1177] wasm log: failed to set response body: error status returned by host: bad argument
from proxy-wasm-go-sdk.
The bad argument call is returned by the copyFrom method in envoy's wasm code. I was able to follow the code and trigger the happy path by changing my argument of maxSize to be equal to the entire length of the buffer rather than the length of the data I wanted to insert.
from proxy-wasm-go-sdk.
Related Issues (20)
- OnHttpResponseBody will buffer the whole body when ActionPause returned before HOT 5
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- ActionPause will not pause the processing in the filter chain
- new release of the repo HOT 2
- Question: Adding Data to SYN Packet
- wasm-plugin does not work except 'istio-proxy' namepsace HOT 2
- readme example build error HOT 2
- Wasm Filter Bad Argument Error returned by DispatchHttpCall Method HOT 1
- Redis connection HOT 4
- Question: proxywasm.GetHttpRequestHeaders() is returning error code = 6
- How run test for mac (intel) ? HOT 1
- Circuit breaking the specific requests
- Question: Can DispatchHttpCall be used in OnHTTPStreamDone? HOT 2
- Question: Generic cluster for DispatchHttpCall?
- Cannot access plugin config in network context. HOT 1
- Debug and Info logs are not shown HOT 5
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from proxy-wasm-go-sdk.