use mulitple reference rpc

multicurl.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# echo "$@"
+
+urls=()
+options=()
+
+while [[ $# -gt 0 ]]; do
+    case "$1" in
+        --url)
+            urls+=("$2")
+            shift 2
+            ;;
+        *)
+            options+=("$1")
+            shift 1
+            ;;
+    esac
+done
+
+if [[ ${#urls[@]} -eq 0 ]]; then
+    echo "No URLs provided"
+    exit 1
+fi
+
+original_output=""
+temp_file=""
+
+for i in "${!options[@]}"; do
+    if [[ "${options[i]}" == "-o" ]]; then
+        output_file="${options[i+1]}"
+        temp_file=$(mktemp)
+
+        options[i+1]="$temp_file"
+        original_output="$output_file"
+        break
+    fi
+done
+
+output=""
+for url in "${urls[@]}"; do
+    #echo "curl -s ${options[@]} $url"
+    output=$(eval "curl -s ${options[@]@Q} '$url'")
+    if [[ $? -eq 0 ]]; then
+
+        if cat "$temp_file" | jq -e 'has("error")' > /dev/null 2>&1; then
+            continue  # Try the next URL
+        fi
+
+	if [ -n "$original_output" ]; then
+	    #echo "$(cat $temp_file)"
+	    cat "$temp_file" > "$original_output"
+	fi
+	
+        echo "$output"
+        exit 0
+    else
+        continue
+    fi
+done
+
+# Write the final output to the original output file if specified
+if [ -n "$original_output" ]; then
+    cat "$temp_file" > "$original_output"
+fi
+
+# Print the output to stdout
+echo "$output"
+exit 1