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Allow custom mempool instance

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This commit is contained in:
Djuri 2024-06-28 17:36:46 +02:00
parent 262eae22dc
commit 24c3b46365
5 changed files with 54 additions and 20 deletions
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57
src/lib/block_notify.cpp
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@ -2,7 +2,7 @@
char *wsServer;
esp_websocket_client_handle_t blockNotifyClient = NULL;
uint currentBlockHeight = 816000;
uint currentBlockHeight = 840000;
uint blockMedianFee = 1;
bool blockNotifyInit = false;
unsigned long int lastBlockUpdate;
@ -59,7 +59,7 @@ void setupBlockNotify()
String mempoolInstance =
preferences.getString("mempoolInstance", DEFAULT_MEMPOOL_INSTANCE);
while (dnsErr != 1)
while (dnsErr != 1 && !strchr(mempoolInstance.c_str(), ':'))
{
dnsErr = WiFi.hostByName(mempoolInstance.c_str(), result);
@ -73,8 +73,10 @@ void setupBlockNotify()
}
// Get current block height through regular API
int blockFetch = getBlockFetch();
currentBlockHeight = getBlockFetch();
if (blockFetch > currentBlockHeight)
currentBlockHeight = blockFetch;
if (currentBlockHeight != -1)
{
@ -95,13 +97,19 @@ void setupBlockNotify()
// std::strcpy(wsServer, String("wss://" + mempoolInstance +
// "/api/v1/ws").c_str());
const String protocol = preferences.getBool("mempoolSecure", true) ? "wss" : "ws";
String mempoolUri = protocol + "://" + preferences.getString("mempoolInstance", DEFAULT_MEMPOOL_INSTANCE) + "/api/v1/ws";
esp_websocket_client_config_t config = {
.uri = "wss://mempool.space/api/v1/ws",
// .uri = "wss://mempool.space/api/v1/ws",
// .task_stack = (6*1024),
// .cert_pem = mempoolWsCert,
.user_agent = USER_AGENT,
};
config.uri = mempoolUri.c_str();
blockNotifyClient = esp_websocket_client_init(&config);
esp_websocket_register_events(blockNotifyClient, WEBSOCKET_EVENT_ANY,
onWebsocketBlockEvent, blockNotifyClient);
@ -282,21 +290,40 @@ void restartBlockNotify()
int getBlockFetch()
{
String mempoolInstance =
preferences.getString("mempoolInstance", DEFAULT_MEMPOOL_INSTANCE);
try {
WiFiClientSecure client;
client.setInsecure();
// Get current block height through regular API
HTTPClient *http = new HTTPClient();
http->begin("https://" + mempoolInstance + "/api/blocks/tip/height");
int httpCode = http->GET();
String mempoolInstance =
preferences.getString("mempoolInstance", DEFAULT_MEMPOOL_INSTANCE);
if (httpCode > 0 && httpCode == HTTP_CODE_OK)
{
String blockHeightStr = http->getString();
return blockHeightStr.toInt();
// Get current block height through regular API
HTTPClient http;
const String protocol = preferences.getBool("mempoolSecure", true) ? "https" : "http";
if (preferences.getBool("mempoolSecure", true))
http.begin(client, protocol + "://" + mempoolInstance + "/api/blocks/tip/height");
else
http.begin(protocol + "://" + mempoolInstance + "/api/blocks/tip/height");
Serial.println("Fetching block height from " + protocol + "://" + mempoolInstance + "/api/blocks/tip/height");
int httpCode = http.GET();
if (httpCode > 0 && httpCode == HTTP_CODE_OK)
{
String blockHeightStr = http.getString();
return blockHeightStr.toInt();
} else {
Serial.println("HTTP code" + String(httpCode));
return 0;
}
}
catch (...) {
Serial.println(F("An exception occured while trying to get the latest block"));
}
return -1;
return 2203; // B-T-C
}
uint getLastBlockUpdate()