sidd-kishan · April 28, 2022 08:24 · Apr 28, 2022 · Apr 28, 2022 · Apr 27, 2022 · Apr 27, 2022
diff --git a/read_htp_chunked.py → read_http_chunked.py b/read_htp_chunked.py → read_http_chunked.py
diff --git a/read_htp_chunked.py b/read_htp_chunked.py
@@ -0,0 +1,33 @@
+import http.client
+
+conn = http.client.HTTPConnection("localhost")
+conn.request('GET', "/")
+resp = conn.getresponse()
+resp.chunked = False
+
+def get_chunk_size():
+    size_str = resp.read(2)
+    while size_str[-2:] != b"\r\n":
+        size_str += resp.read(1)
+    return int(size_str[:-2], 16)
+
+def get_chunk_data(chunk_size):
+    data = resp.read(chunk_size)
+    resp.read(2)
+    return data
+
+respbody = ""
+while True:
+    chunk_size = get_chunk_size()
+    if (chunk_size == 0):
+        break
+    else:
+        chunk_data = get_chunk_data(chunk_size)
+        print("Chunk Received: " + chunk_data.decode())
+        respbody += chunk_data.decode()
+
+conn.close()
+print(respbody)
+
+#https://stackoverflow.com/questions/24500752/how-can-i-read-exactly-one-response-chunk-with-pythons-http-client
+Share
diff --git a/Trasfer_encoding_chunked_http_header.py → ...er_encoding_chunked_http_header_server.py b/Trasfer_encoding_chunked_http_header.py → ...er_encoding_chunked_http_header_server.py
diff --git a/Trasfer_encoding_chunked_http_header.py b/Trasfer_encoding_chunked_http_header.py
@@ -0,0 +1,47 @@
+from http.server import HTTPServer, SimpleHTTPRequestHandler
+
+PORT = 8080
+
+class TestHTTPRequestHandler(SimpleHTTPRequestHandler):
+    def do_PUT(self):
+        self.send_response(200)
+        self.end_headers()
+
+        path = self.translate_path(self.path)
+
+        if "Content-Length" in self.headers:
+            content_length = int(self.headers["Content-Length"])
+            body = self.rfile.read(content_length)
+            with open(path, "wb") as out_file:
+                out_file.write(body)
+        elif "chunked" in self.headers.get("Transfer-Encoding", ""):
+            with open(path, "wb") as out_file:
+                while True:
+                    line = self.rfile.readline().strip()
+                    chunk_length = int(line, 16)
+
+                    if chunk_length != 0:
+                        chunk = self.rfile.read(chunk_length)
+                        out_file.write(chunk)
+
+                    # Each chunk is followed by an additional empty newline
+                    # that we have to consume.
+                    self.rfile.readline()
+
+                    # Finally, a chunk size of 0 is an end indication
+                    if chunk_length == 0:
+                        break
+
+httpd = HTTPServer(("", PORT), TestHTTPRequestHandler)
+
+print("Serving at port:", httpd.server_port)
+httpd.serve_forever()
+
+# PUT with "Content-Length":
+#curl --upload-file "file.txt" \
+#  "http://127.0.0.1:8080/uploaded.txt"
+
+# PUT with "Transfer-Encoding: chunked":
+#curl --upload-file "file.txt" -H "Transfer-Encoding: chunked" \
+#  "http://127.0.0.1:8080/uploaded.txt"
+#https://stackoverflow.com/a/63037533
diff --git a/gistfile1.txt → SocketClient.ino b/gistfile1.txt → SocketClient.ino
diff --git a/gistfile2.txt → SocketServer.py b/gistfile2.txt → SocketServer.py
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,40 @@
+#include <Arduino.h>
+#include <ESP8266WiFi.h>
+#include <WiFiClient.h>
+
+const uint16_t port = 8585;
+const char *host = "SERVER-IP";
+WiFiClient client;
+void setup()
+{
+    Serial.begin(115200);
+    Serial.println("Connecting...\n");
+    WiFi.mode(WIFI_STA);
+    WiFi.begin("USSID", "PASSWORD"); // change it to your ussid and password
+    while (WiFi.status() != WL_CONNECTED)
+    {
+        delay(500);
+        Serial.print(".");
+    }
+}
+
+void loop()
+{
+    if (!client.connect(host, port))
+    {
+        Serial.println("Connection to host failed");
+        delay(1000);
+        return;
+    }
+    Serial.println("Connected to server successful!");
+    client.println("Hello From ESP8266");
+    delay(250);
+    while (client.available() > 0)
+    {
+        char c = client.read();
+        Serial.write(c);
+    }
+    Serial.print('\n');
+    client.stop();
+    delay(5000);
+}
diff --git a/gistfile2.txt b/gistfile2.txt
@@ -0,0 +1,19 @@
+import socket
+import time 
+s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+s.bind(('0.0.0.0', 8585 ))
+s.listen(0)                 
+
+while True:
+    client, addr = s.accept()
+    client.settimeout(5)
+    while True:
+        content = client.recv(1024)
+        if len(content) ==0:
+           break
+        if str(content,'utf-8') == '\r\n':
+            continue
+        else:
+            print(str(content,'utf-8'))
+            client.send(b'Hello From Python')
+    client.close()
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