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added printing to stderr for REQToConsole

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This commit is contained in:
postmannen 2022-06-22 10:02:56 +02:00
parent 8c1f870d1e
commit fc3d69a94b
2 changed files with 10 additions and 1 deletions
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6
README.md
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@ -639,7 +639,11 @@ An example could be that you send a `REQCliCommand` message to some node, and yo
#### REQToConsole
This is a pure replyMethod that can be used to get the data of the reply message printed to stdout where Steward is running.
This is a method that can be used to get the data of the message printed to console where Steward is running.
Default is to print to **stdout**, but printing to **stderr** can be done by setting the value of **methodArgs** to `"methodArgs": ["stderr"]`.
If used as a **replyMethod** set the **replyMethodArgs** `"replyMethodArgs": ["stderr"],`.
```json
[

5
requests_std.go
View file

@ -2,6 +2,7 @@ package steward
import (
"fmt"
"log"
"os"
"path/filepath"
"time"
@ -253,6 +254,10 @@ func (m methodREQToConsole) handler(proc process, message Message, node string)
er := fmt.Errorf("error: no tui client started")
proc.errorKernel.errSend(proc, message, er)
}
case len(message.MethodArgs) > 0 && message.MethodArgs[0] == "stderr":
log.Printf("* DEBUG: MethodArgs: got stderr \n")
fmt.Fprintf(os.Stderr, "%v", string(message.Data))
fmt.Println()
default:
fmt.Fprintf(os.Stdout, "%v", string(message.Data))
fmt.Println()