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switch handleWiFi to chunkedResponse #1319

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switch handleWiFi to chunkedResponse #1319

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c0174e2
switch handleWiFi to chunkedResponse
bwjohns4 Dec 14, 2021
c6d1921
send getParamOut() directly w/o adding to page
bwjohns4 Dec 18, 2021
38fe638
replace methods with underlying functions
bwjohns4 Jan 23, 2022
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14 changes: 12 additions & 2 deletions WiFiManager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1248,6 +1248,12 @@ void WiFiManager::handleWifi(boolean scan) {
WiFi_scanNetworks(server->hasArg(F("refresh")),false); //wifiscan, force if arg refresh
page += getScanItemOut();
}

server->setContentLength(CONTENT_LENGTH_UNKNOWN);
server->send(200, FPSTR(HTTP_HEAD_CT), "");
server->sendContent(page);
page = ""; //clear for next send

String pitem = "";

pitem = FPSTR(HTTP_FORM_START);
Expand All @@ -1273,7 +1279,9 @@ void WiFiManager::handleWifi(boolean scan) {
page += FPSTR(HTTP_FORM_WIFI_END);
if(_paramsInWifi && _paramsCount>0){
page += FPSTR(HTTP_FORM_PARAM_HEAD);
page += getParamOut();
server->sendContent(page);
page = ""; //clear for next send
server->sendContent(getParamOut());
}
page += FPSTR(HTTP_FORM_END);
page += FPSTR(HTTP_SCAN_LINK);
Expand All @@ -1282,8 +1290,10 @@ void WiFiManager::handleWifi(boolean scan) {
page += FPSTR(HTTP_END);

// server->sendHeader(FPSTR(HTTP_HEAD_CL), String(page.length()));
server->send(200, FPSTR(HTTP_HEAD_CT), page);
//server->send(200, FPSTR(HTTP_HEAD_CT), page);
// server->close(); // testing reliability fix for content length mismatches during mutiple flood hits
server->sendContent(page);
server->sendContent(""); //the empty send triggers the end of the chunked transfer

#ifdef WM_DEBUG_LEVEL
DEBUG_WM(DEBUG_DEV,F("Sent config page"));
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