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rpc: name function and fix comment

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Function renamed from is_ to check_ to avoid the convention
of is_ functions returning bools.

Signed-off-by: meows <b5c6@protonmail.com>
This commit is contained in:
meows 2020-01-14 09:23:23 -06:00
parent 3ac3773dae
commit 7296f49b3f
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GPG key ID: 5786AEA5C8D5A520
1 changed files with 5 additions and 5 deletions
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10
rpc/endpoints.go
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@ -23,11 +23,11 @@ import (
"github.com/ethereum/go-ethereum/log" "github.com/ethereum/go-ethereum/log"
) )
// isModuleAvailable enforces that requested api modules (eg. via --rpcapi) are actually // checkModuleAvailable check that requested api modules (eg. via --rpcapi) are actually
// available API services. If an invalid module is given (ie API "foo" wanted which does not exist), // available API services. If an invalid module is given (ie API "foo" wanted which does not exist),
// then log.Crit is used to cause program to exit, logging the invalid module and a list of available // then an error is returned including the invalid module and a list of available
// API service names. // API service names.
func isModuleAvailable(module string, apis []API) (err error) { func checkModuleAvailable(module string, apis []API) (err error) {
for _, api := range apis { for _, api := range apis {
if module == api.Namespace { if module == api.Namespace {
return nil return nil
@ -57,7 +57,7 @@ func StartHTTPEndpoint(endpoint string, apis []API, modules []string, cors []str
for _, module := range modules { for _, module := range modules {
// Ensure the requested module is actually available. // Ensure the requested module is actually available.
if err := isModuleAvailable(module, apis); err != nil { if err := checkModuleAvailable(module, apis); err != nil {
return nil, nil, err return nil, nil, err
} }
whitelist[module] = true whitelist[module] = true
@ -92,7 +92,7 @@ func StartWSEndpoint(endpoint string, apis []API, modules []string, wsOrigins []
for _, module := range modules { for _, module := range modules {
// Ensure the requested module is actually available. // Ensure the requested module is actually available.
if err := isModuleAvailable(module, apis); err != nil { if err := checkModuleAvailable(module, apis); err != nil {
return nil, nil, err return nil, nil, err
} }
whitelist[module] = true whitelist[module] = true