Updated http client from net/http to fasthttp

client.go

@@ -93,10 +93,16 @@ func NewClient(config NetworkConfig) (client *Client, err error) {
 	if err != nil {
 		return nil, err
 	}
+
+	httpIndexerClient, err := NewHttpClient(config.NodeUrl, config.ChainId)
+	if err != nil {
+		return nil, err
+	}
+
 	// Indexer may not be present
 	var indexerClient *IndexerClient = nil
 	if config.IndexerUrl != "" {
-		indexerClient = NewIndexerClient(nodeClient.client, config.IndexerUrl)
+		indexerClient = NewIndexerClient(httpIndexerClient, config.IndexerUrl)
 	}
 
 	// Faucet may not be present

go.mod

@@ -2,9 +2,12 @@ module github.com/aptos-labs/aptos-go-sdk
 
 go 1.22
 
+toolchain go1.22.7
+
 require (
 	github.com/cucumber/godog v0.14.1
 	github.com/ethereum/go-ethereum v1.14.5
+	github.com/gorilla/http v1.0.0
 	github.com/hasura/go-graphql-client v0.12.1
 	github.com/hdevalence/ed25519consensus v0.2.0
 	github.com/stretchr/testify v1.9.0
@@ -13,6 +16,7 @@ require (
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
+	github.com/andybalholm/brotli v1.1.0 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.3 // indirect
 	github.com/cucumber/gherkin/go/v26 v26.2.0 // indirect
 	github.com/cucumber/messages/go/v21 v21.0.1 // indirect
@@ -24,9 +28,12 @@ require (
 	github.com/hashicorp/go-memdb v1.3.4 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/holiman/uint256 v1.2.4 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/rogpeppe/go-internal v1.12.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.55.0 // indirect
 	golang.org/x/sys v0.21.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	nhooyr.io/websocket v1.8.11 // indirect

go.sum

@@ -1,5 +1,7 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
+github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
+github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
 github.com/btcsuite/btcd/btcec/v2 v2.3.3 h1:6+iXlDKE8RMtKsvK0gshlXIuPbyWM/h84Ensb7o3sC0=
 github.com/btcsuite/btcd/btcec/v2 v2.3.3/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
@@ -27,6 +29,8 @@ github.com/gofrs/uuid v4.3.1+incompatible h1:0/KbAdpx3UXAx1kEOWHJeOkpbgRFGHVgv+C
 github.com/gofrs/uuid v4.3.1+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/http v1.0.0 h1:IUVGpUJizpjJsfDoJlOFkt4YXm3ypJlTCzymVBHggtY=
+github.com/gorilla/http v1.0.0/go.mod h1:I7WZNkKf2qPN94e0txUhxrVAdQ1tuxTPp6zkedisckU=
 github.com/hashicorp/go-immutable-radix v1.3.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
 github.com/hashicorp/go-immutable-radix v1.3.1 h1:DKHmCUm2hRBK510BaiZlwvpD40f8bJFeZnpfm2KLowc=
 github.com/hashicorp/go-immutable-radix v1.3.1/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
@@ -45,6 +49,8 @@ github.com/hdevalence/ed25519consensus v0.2.0/go.mod h1:w3BHWjwJbFU29IRHL1Iqkw3s
 github.com/holiman/uint256 v1.2.4 h1:jUc4Nk8fm9jZabQuqr2JzednajVmBpC+oiTiXZJEApU=
 github.com/holiman/uint256 v1.2.4/go.mod h1:EOMSn4q6Nyt9P6efbI3bueV4e1b3dGlUCXeiRV4ng7E=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
+github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
@@ -70,6 +76,10 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
 github.com/stretchr/testify v1.8.2/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
+github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
+github.com/valyala/fasthttp v1.55.0 h1:Zkefzgt6a7+bVKHnu/YaYSOPfNYNisSVBo/unVCf8k8=
+github.com/valyala/fasthttp v1.55.0/go.mod h1:NkY9JtkrpPKmgwV3HTaS2HWaJss9RSIsRVfcxxoHiOM=
 golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
 golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
 golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=

http.go

@@ -2,9 +2,9 @@ package aptos
 
 import (
 	"fmt"
-	"io"
 	"net/http"
-	"net/url"
+
+	"github.com/valyala/fasthttp"
 )
 
 // HttpErrSummaryLength is the maximum length of the body to include in the error message
@@ -16,21 +16,25 @@ type HttpError struct {
 	StatusCode int         // HTTP status code e.g. 200
 	Header     http.Header // HTTP headers
 	Method     string      // HTTP method e.g. "GET"
-	RequestUrl url.URL     // URL of the request
+	RequestUrl string      // URL of the request
 	Body       []byte      // Body of the response
 }
 
 // NewHttpError creates a new HttpError from a http.Response
-func NewHttpError(response *http.Response) *HttpError {
-	body, _ := io.ReadAll(response.Body)
-	_ = response.Body.Close()
+func NewHttpError(response *fasthttp.Response, request *fasthttp.Request) *HttpError {
+	body := response.Body()
+	var headers http.Header = make(map[string][]string)
+	response.Header.VisitAll(func(key, value []byte) {
+		headers[string(key)] = []string{string(value)}
+	})
+
 	return &HttpError{
-		Status:     response.Status,
-		StatusCode: response.StatusCode,
-		Header:     response.Header,
+		Status:     string(response.Header.StatusMessage()),
+		StatusCode: response.StatusCode(),
+		Header:     headers,
 		Body:       body,
-		Method:     response.Request.Method,
-		RequestUrl: *response.Request.URL,
+		Method:     string(request.Header.Method()),
+		RequestUrl: string(request.URI().FullURI()),
 	}
 }
 
@@ -41,13 +45,13 @@ func NewHttpError(response *http.Response) *HttpError {
 func (he *HttpError) Error() string {
 	if len(he.Body) < HttpErrSummaryLength {
 		return fmt.Sprintf("HttpError %s %#v -> %#v %#v",
-			he.Method, he.RequestUrl.String(), he.Status,
+			he.Method, he.RequestUrl, he.Status,
 			string(he.Body),
 		)
 	} else {
 		// Trim if the error is too long
 		return fmt.Sprintf("HttpError %s %#v -> %#v %s %#v...[+%d]",
-			he.Method, he.RequestUrl.String(), he.Status,
+			he.Method, he.RequestUrl, he.Status,
 			he.Header.Get("Content-Type"),
 			string(he.Body)[:HttpErrSummaryLength-10], len(he.Body)-(HttpErrSummaryLength-10),
 		)