76 lines
3.1 KiB
Bash
76 lines
3.1 KiB
Bash
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#!/usr/bin/env bash
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# Diagnose raw HTTP response from public RPC endpoints (to debug E2E failures).
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# Usage: ./scripts/diagnose-rpc-response.sh
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# Run from a host that can reach 76.53.10.36 (same as E2E).
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set -euo pipefail
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# Load IP configuration
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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source "${PROJECT_ROOT}/config/ip-addresses.conf" 2>/dev/null || true
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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CYAN='\033[0;36m'
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YELLOW='\033[1;33m'
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GREEN='\033[0;32m'
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RED='\033[0;31m'
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NC='\033[0m'
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log_section() { echo -e "\n${CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}\n${CYAN}$1${NC}\n${CYAN}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}\n"; }
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RPC_TIMEOUT=${RPC_TIMEOUT:-15}
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BODY_MAX=600
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urls=(
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"https://rpc-http-pub.d-bis.org"
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"https://rpc.d-bis.org"
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"https://rpc.public-0138.defi-oracle.io"
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"https://rpc.defi-oracle.io"
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)
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log_section "RPC response diagnostic (eth_blockNumber)"
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echo "Timeout: ${RPC_TIMEOUT}s. Showing HTTP code and first ${BODY_MAX} chars of body."
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echo ""
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for url in "${urls[@]}"; do
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echo -e "${CYAN}--- $url ---${NC}"
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out=$(curl -s -w "\n%{http_code}" -m "$RPC_TIMEOUT" -X POST "$url" \
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-H "Content-Type: application/json" \
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-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' 2>/dev/null) || true
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body=$(echo "$out" | head -n -1)
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code=$(echo "$out" | tail -n 1)
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if [ -z "$code" ]; then
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code="(timeout or no response)"
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fi
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echo "HTTP code: $code"
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if [ -n "$body" ]; then
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echo "Body (first ${BODY_MAX} chars):"
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echo "$body" | head -c "$BODY_MAX"
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echo ""
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if echo "$body" | jq -e '.result' >/dev/null 2>&1; then
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echo -e "${GREEN}[✓] Valid JSON with .result${NC}"
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else
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echo -e "${YELLOW}[?] No .result or invalid JSON (may be HTML/502)${NC}"
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fi
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else
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echo -e "${RED}(empty body)${NC}"
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fi
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echo ""
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done
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log_section "Direct backend (LAN only)"
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echo "If this host can reach ${RPC_PUBLIC_1:-${RPC_PUBLIC_1:-192.168.11.221}} (Besu RPC), testing direct eth_blockNumber:"
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direct=$(curl -s -m 5 -X POST "http://${RPC_PUBLIC_1}:8545" \
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-H "Content-Type: application/json" \
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-d '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' 2>/dev/null) || direct="(unreachable or timeout)"
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if echo "$direct" | jq -e '.result' >/dev/null 2>&1; then
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echo -e "${GREEN}${RPC_PUBLIC_1:-${RPC_PUBLIC_1:-192.168.11.221}}:8545 — OK: $direct${NC}"
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else
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echo "${RPC_PUBLIC_1:-${RPC_PUBLIC_1:-192.168.11.221}}:8545 — $direct"
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fi
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echo ""
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echo "If public URLs fail but ${RPC_PUBLIC_1:-${RPC_PUBLIC_1:-192.168.11.221}} works: NPMplus proxy hosts (rpc-http-pub.d-bis.org → ${RPC_PUBLIC_1:-${RPC_PUBLIC_1:-192.168.11.221}}:8545) may be wrong or NPMplus cannot reach ${RPC_PUBLIC_1:-${RPC_PUBLIC_1:-192.168.11.221}}."
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echo "If both fail: Besu (VMID 2201) may be down or not listening on 8545."
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