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don't keep 0xFFFFFFFF as a valid addres in case of DNS fail

This commit is contained in:
Barbudor 2021-03-16 22:28:39 +01:00
parent b56195c115
commit 2dfec2ec4d
1 changed files with 4 additions and 1 deletions
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5
tasmota/support.ino
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@ -2137,8 +2137,11 @@ void SyslogAsync(bool refresh) {
if (mxtime > 0) { if (mxtime > 0) {
uint32_t current_hash = GetHash(SettingsText(SET_SYSLOG_HOST), strlen(SettingsText(SET_SYSLOG_HOST))); uint32_t current_hash = GetHash(SettingsText(SET_SYSLOG_HOST), strlen(SettingsText(SET_SYSLOG_HOST)));
if (syslog_host_hash != current_hash) { if (syslog_host_hash != current_hash) {
IPAddress temp_syslog_host_addr;
int ret = WiFi.hostByName(SettingsText(SET_SYSLOG_HOST), temp_syslog_host_addr); // If sleep enabled this might result in exception so try to do it once using hash
if (!ret) return;
syslog_host_hash = current_hash; syslog_host_hash = current_hash;
WiFi.hostByName(SettingsText(SET_SYSLOG_HOST), syslog_host_addr); // If sleep enabled this might result in exception so try to do it once using hash syslog_host_addr = temp_syslog_host_addr;
} }
if (!PortUdp.beginPacket(syslog_host_addr, Settings.syslog_port)) { if (!PortUdp.beginPacket(syslog_host_addr, Settings.syslog_port)) {
TasmotaGlobal.syslog_level = 0; TasmotaGlobal.syslog_level = 0;