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slow client/network read fix

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This commit is contained in:
Peter 2016-04-11 16:36:37 +02:00
parent 502c45c157
commit 41bd7af07e
1 changed files with 4 additions and 3 deletions
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7
libraries/ESP8266WebServer/src/Parsing.cpp
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@ -144,15 +144,16 @@ bool ESP8266WebServer::_parseRequest(WiFiClient& client) {
{ {
//some clients send headers first and data after (like we do) //some clients send headers first and data after (like we do)
//give them a chance //give them a chance
int tries = 100;//100ms max wait int tries = 1000;//1000ms max wait
while(!client.available() && tries--)delay(1); size_t newLen;
size_t newLen = client.available(); while( !(newLen = client.available()) && tries--) delay(1);
if (!newLen) break; if (!newLen) break;
plainBuf = (plainBuf == nullptr) ? (char *) malloc(newLen + 1) : (char *) realloc(plainBuf, plainLen + newLen + 1); plainBuf = (plainBuf == nullptr) ? (char *) malloc(newLen + 1) : (char *) realloc(plainBuf, plainLen + newLen + 1);
client.readBytes(&plainBuf[plainLen], newLen); client.readBytes(&plainBuf[plainLen], newLen);
plainLen += newLen; plainLen += newLen;
plainBuf[plainLen] = '\0'; plainBuf[plainLen] = '\0';
} while (plainLen < contentLength); } while (plainLen < contentLength);
if (plainBuf == nullptr) return false;
#ifdef DEBUG_ESP_HTTP_SERVER #ifdef DEBUG_ESP_HTTP_SERVER
DEBUG_OUTPUT.print("Plain: "); DEBUG_OUTPUT.print("Plain: ");
DEBUG_OUTPUT.println(plainBuf); DEBUG_OUTPUT.println(plainBuf);